{"title":"ROTOR","description":null,"products":[{"product_id":"rotor-inpower-dm-round-powermeter-kurbel-172-5mm","title":"ROTOR INpower DM power meter crankset Road 172.5mm","description":"\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe ROTOR INpower Direct Mount crankset: \u003cstrong\u003ereliable\u003c\/strong\u003e, \u003cstrong\u003eeasy to install\u003c\/strong\u003e, and very \u003cstrong\u003ecost-effective\u003c\/strong\u003e. This makes the crankset suitable both for beginners in power measurement and for ambitious athletes.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMeasurement takes place on the left side of the crank axle.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor example, the following values can be measured: \u003cstrong\u003epower, cadence, torque effectiveness, and pedal smoothness.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhen the battery is empty, only standard AA batteries need to be replaced. Expensive servicing at a workshop is therefore unnecessary.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe crankset has a Direct Mount chainring interface, making the chainrings particularly easy to replace.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProtected against dust and water, as it is integrated into the axle\u003c\/li\u003e\n\u003cli\u003eMeasurement takes place through the left drive side of the axle\u003c\/li\u003e\n\u003cli\u003eEasy battery replacement with a standard AA battery\u003c\/li\u003e\n\u003cli\u003eQuick replacement, as only the left crank side needs to be changed\u003c\/li\u003e\n\u003cli\u003eTransmission via ANT+\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eand\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eBluetooth (\u003cspan data-mce-fragment=\"1\"\u003ecompatible with Garmin, Bryton, Wahoo, Zwift...)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eDirect Mount chainring installation\u003c\/li\u003e\n\u003cli\u003eCompatible with oval chainrings\u003c\/li\u003e\n\u003cli\u003eProprietary ROTOR POWER analysis software for PC, Mac, iOS, and Android available free of charge\u003c\/li\u003e\n\u003cli\u003eInnovative \u003cspan data-mce-fragment=\"1\"\u003e360° torque analysis (TORQUE 360)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eUpdatable (can be updated independently)\u003c\/li\u003e\n\u003cli\u003eCompatible with almost all bottom bracket standards (UBB30)\u003c\/li\u003e\n\u003cli\u003eCrank arm length: 172.5mm\u003c\/li\u003e\n\u003cli\u003eWeight: 525g (without chainrings)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eScope of delivery:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR INpower DM power meter crankset 172.5mm\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eleft crank arm\u003c\/li\u003e\n\u003cli\u003eright crank arm with axle, including integrated sensors and electronics\u003c\/li\u003e\n\u003cli\u003espacer, washer, and spacer chart\u003c\/li\u003e\n\u003cli\u003einstructions\u003c\/li\u003e\n\u003cli\u003etool (DM Nut-Tool)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe crankset is supplied without chainrings. You can find suitable chainrings \u003ca href=\"https:\/\/raaad.de\/products\/rotor-direct-mount-kettenblatt-2-fach-52-36-rund\" title=\"ROTOR DM chainrings\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":41751575986342,"sku":"9","price":399.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/products\/rotor-inpower-dm-powermeter-kurbel-road-1725mm-753490.jpg?v=1745338023"},{"product_id":"rotor-direct-mount-kettenblatt-2-fach-52-36-rund","title":"ROTOR Direct Mount chainring 2-speed 52\/36 round","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThese high-quality ROTOR chainrings are mounted on the axle using the Direct Mount system without tools. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eCompatible with ROTOR cranks with Direct Mount chainring interface. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecifications:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOne-piece design chainring combination\u003c\/li\u003e\n\u003cli\u003eEasy chainring replacement \u003c\/li\u003e\n\u003cli\u003eCompatibility: ALDHU 3D+, VEGAST, INPower DM Road, 2INPower DM Road\u003c\/li\u003e\n\u003cli\u003e52\/36 teeth - perfect for fast rides\u003c\/li\u003e\n\u003cli\u003eWeight: 178g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eScope of delivery:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRotor Direct Mount 2x 52\/36 Round Chainring\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":41751619469478,"sku":"8","price":115.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/products\/rotor-direct-mount-kettenblatt-2-fach-5236-rund-496281.jpg?v=1745338022"},{"product_id":"rotor-inspider-vegast-aero-round-powermeter-170mm-50-34-zahne","title":"ROTOR INspider Vegast Aero Round power meter 170mm 50\/34 teeth","description":"\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cp\u003eThe power meter crankset bundle for training and racing! \u003cbr\u003eSet contents:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery lightweight, high-quality \u003cstrong\u003eVEGAST crankset\u003c\/strong\u003e with a 30 mm axle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAero chainrings\u003c\/strong\u003e with 50\/34 teeth for minimal aerodynamic drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eINspider power meter\u003c\/strong\u003e for precise training control and performance analysis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe INspider measures the \u003cstrong\u003ecombined power of both legs\u003c\/strong\u003e using 4 opposing strain gauges. This provides highly accurate data for power and pedaling analysis. The spider also features temperature measurement and independently compensates for any resulting measurement deviations. It must be recalibrated after every installation or chainring change and at least once a month.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe crankset's reduced weight makes it suitable for training as well as racing.\u003c\/li\u003e\n\u003cli\u003eMeasurement is performed by the spider (combined measurement of both legs)\u003c\/li\u003e\n\u003cli\u003eUSB-rechargeable Li-ion battery\u003c\/li\u003e\n\u003cli\u003eTransmission via ANT+\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eand\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eBluetooth (\u003cspan data-mce-fragment=\"1\"\u003ecompatible with Garmin, Bryton, Wahoo, Zwift...)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with oval chainrings\u003c\/li\u003e\n\u003cli\u003eROTOR POWER proprietary analysis software for PC, Mac, iOS, and Android, available free of charge\u003c\/li\u003e\n\u003cli\u003eInnovative \u003cspan data-mce-fragment=\"1\"\u003e360° torque analysis (TORQUE 360)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eUpgradeable (can be performed by the user)\u003c\/li\u003e\n\u003cli\u003eCompatible with almost all bottom bracket standards (UBB30)\u003c\/li\u003e\n\u003cli\u003eCrank arm length: 170 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 632 g (\u003cspan data-mce-fragment=\"1\"\u003eINSpider 149 g, VEGAST crank arms 383 g, crank axle 100 g)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eScope of delivery:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eROTOR VEGAST crank arms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eROTOR 30 mm crank axle\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eROTOR INSpider power meter \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e2-speed Aero Round chainrings, 50\/34 teeth\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCharging cable\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUser manual\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e✈ Delivery time: 1-3 business days\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":41751848485030,"sku":"11","price":629.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/products\/rotor-inspider-vegast-aero-round-powermeter-170mm-5034-zahne-496194.png?v=1745338024"},{"product_id":"rotor-inpower-rex-2-2-powermeter-kurbel-mtb-170mm","title":"ROTOR INpower REX 2.2 power meter MTB crankset 170mm","description":"\u003cpre dir=\"ltr\" id=\"tw-target-text\" data-placeholder=\"Translation\"\u003e\u003cspan lang=\"de\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/pre\u003e\n\u003cp\u003eThe powermeter crank for demanding MTB use!\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe INpower REX features \u003cspan lang=\"de\" class=\"Y2IQFc\"\u003edata acquisition technology that takes abrupt changes in terrain, such as jumps and drops, into account to measure your power output precisely.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eA standard AA battery can be replaced quickly and without tools.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\" mce-data-marked=\"1\"\u003eThe crank has a 2x chainring mount and a crank spindle diameter of 30 mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMeasured values: power, cadence, TORQUE 360, OCA, Torque Effectiveness (left side), Pedal Smoothness (left side)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eThe reduced weight of the crank makes it suitable for training as well as racing.\u003c\/li\u003e\n\u003cli\u003eMeasurement is taken in the crank axle\u003c\/li\u003e\n\u003cli\u003eBattery type: \u003cspan data-mce-fragment=\"1\"\u003eAA 1.5 V\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRide time per battery: 300 hours\u003c\/li\u003e\n\u003cli\u003eTransmission via ANT+\u003cspan\u003e \u003c\/span\u003e(\u003cspan data-mce-fragment=\"1\"\u003eGarmin, Bryton, Wahoo, Zwift compatible...)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eQ-factor: 163 mm\u003c\/li\u003e\n\u003cli\u003eChainline: 44.5 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: 7075-T6 forged and CNC-machined aluminum alloy\u003c\/li\u003e\n\u003cli\u003eCompatibility:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eBottom bracket: BSA, BB89, BB92, BB30, PF30, BBRight, Cannondale F-Si Ai (spider sold separately)\u003c\/li\u003e\n\u003cli\u003eChainrings: oval and round with 110 (outer) and 60 (inner) bolt circles \u003c\/li\u003e\n\u003cli\u003eDrivetrain: 2 x 9,10,11-speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eCrank arm length: 170 mm\u003c\/li\u003e\n\u003cli\u003eCrank axle diameter: 30 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 579 g (without battery\u003cspan data-mce-fragment=\"1\"\u003e)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eScope of delivery:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR INpower REX 2.2 powermeter MTB crank 170 mm incl. chainring bolts\u003cbr\u003ewithout \u003cspan style=\"text-decoration: underline;\"\u003echainrings \u003c\/span\u003e\u003cbr\u003ewithout \u003cspan style=\"text-decoration: underline;\"\u003espacer\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":41754549551270,"sku":"10","price":319.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/products\/rotor-inpower-rex-22-powermeter-kurbel-mtb-170mm-337124.jpg?v=1745338025"},{"product_id":"rotor-q-xl-ovales-kettenblatt-aero-53t-bcd-110x5","title":"ROTOR Q-XL Aero 53T chainring, 5-arm, BCD 110mm","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eROTOR's Q-XL chainrings are extremely oval, with an \u003cstrong\u003eovality of 16%\u003c\/strong\u003e, compared to the standard Q-Rings, which have an ovality of \"only\" 10%. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis enables a \u003cstrong\u003every efficient round pedal stroke\u003c\/strong\u003e, as the \"dead spot\" in the pedaling motion can be overcome optimally. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eROTOR advertises \u003c\/span\u003e\u003cstrong\u003e9.1% less lactate\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e4.1% more power\u003c\/strong\u003e\u003cspan\u003e with oval chainrings. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Increase your Cycling Performance - Upgrade yourself!\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOvality 16%\u003c\/li\u003e\n\u003cli\u003eSuitable for cranksets with a 5-hole mount and 110mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eSuitable for 9\/10\/11-speed drivetrains\u003c\/li\u003e\n\u003cli\u003e53 teeth - perfect for fast races!\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 152g \u003c\/li\u003e\n\u003cli\u003ereduced knee discomfort, smoother transition through the dead spot\u003c\/li\u003e\n\u003cli\u003eMaximum power on climbs, sprints, etc.\u003c\/li\u003e\n\u003cli\u003eoptimized aerodynamics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eScope of delivery:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003eROTOR Q-XL Aero Chainring 53T BCD 110x5\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":41779643875494,"sku":"P0006","price":45.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/products\/rotor-q-xl-aero-53t-kettenblatt-5-arm-bcd-110mm-530724.jpg?v=1745338012"},{"product_id":"rotor-q-xl-aero-53t-kettenblatt-4-arm-bcd-110mm","title":"ROTOR Q-XL Aero 53T chainring, 4-arm, BCD 110mm","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eROTOR's Q-XL chainrings are extremely oval, with an \u003cstrong\u003eovality of 16%\u003c\/strong\u003e compared to the standard Q-Rings, which have an ovality of \"only\" 10%. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis allows a \u003cstrong\u003every efficient round pedal stroke\u003c\/strong\u003e to be achieved, as the \"dead spot\" in the pedal stroke can be overcome optimally. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eROTOR advertises \u003c\/span\u003e\u003cstrong\u003e9.1% less lactate\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e4.1% more power\u003c\/strong\u003e\u003cspan\u003e with oval chainrings. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Increase your Cycling Performance - Upgrade yourself!\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOvality 16%\u003c\/li\u003e\n\u003cli\u003eSuitable for cranks with a 4-bolt mount and 110mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eSuitable for 9\/10\/11-speed drivetrains\u003c\/li\u003e\n\u003cli\u003e53 teeth - perfect for fast races!\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 142g \u003c\/li\u003e\n\u003cli\u003ereduced knee discomfort, smoother transition through the dead spot\u003c\/li\u003e\n\u003cli\u003eMaximum power on climbs, sprints, etc.\u003c\/li\u003e\n\u003cli\u003eoptimized aerodynamics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003cem\u003eThe packaging has signs of storage and is partially torn. The chainrings are brand new and undamaged.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eScope of delivery:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR Q-XL Aero chainring 53T BCD 110x4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e✈ Delivery time: 1-3 business days\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":41780296253606,"sku":"24","price":42.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/products\/rotor-q-xl-aero-53t-kettenblatt-4-arm-bcd-110mm-790961.jpg?v=1745338011"},{"product_id":"rotor-q-rings-aero-52t-kettenblatt-5-arm-bcd-113mm","title":"ROTOR Q-Rings Aero 52T chainring, 5-arm, BCD 113mm","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eROTOR's Q-Rings chainrings enable an \u003cstrong\u003eovalization of 10%\u003c\/strong\u003e e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ea \u003cstrong\u003every efficient circular pedal stroke\u003c\/strong\u003e, as the \"dead spot\" in the pedaling motion can be overcome optimally. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eROTOR advertises \u003c\/span\u003e\u003cstrong\u003e9.1% less lactate\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e4.1% more power\u003c\/strong\u003e\u003cspan\u003e with oval chainrings. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Increase your Cycling Performance - Upgrade yourself!\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecification:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOvality 10%\u003c\/li\u003e\n\u003cli\u003eSuitable for cranks with a 5-hole mounting and 113mm bolt circle diameter (Campagnolo)\u003c\/li\u003e\n\u003cli\u003eSuitable for 9\/10\/11-speed drivetrains\u003c\/li\u003e\n\u003cli\u003e52 teeth - perfect for fast training rides!\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 140g \u003c\/li\u003e\n\u003cli\u003ereduced knee discomfort, smoother transition through the dead spot\u003c\/li\u003e\n\u003cli\u003eMaximum power on climbs, sprints, etc.\u003c\/li\u003e\n\u003cli\u003eoptimized aerodynamics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eScope of delivery:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003eROTOR Q-Rings Aero 52T chainring, 5-arm, BCD 113mm\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\u003cem\u003e(The packaging has storage marks and is partially torn. The chainrings are brand new and undamaged.)\u003c\/em\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\u003cem\u003e  \u003c\/em\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cem\u003eEAN: 8434366000947\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":41780501282982,"sku":"P0007","price":37.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/products\/rotor-q-rings-aero-52t-kettenblatt-5-arm-bcd-113mm-335701.jpg?v=1685655253"},{"product_id":"rotor-q-rings-qarbon-50t-kettenblatt-4-arm-bcd-110mm","title":"ROTOR Q-Rings Qarbon chainring 53T, 4-arm, BCD 110mm","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eROTOR's Q-Rings chainrings, with an \u003cstrong\u003eovality of 10%\u003c\/strong\u003e, enable a \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003every efficient, smooth pedal stroke\u003c\/strong\u003e, as the \"dead spot\" of the pedal stroke can be overcome optimally. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Qarbon chainrings are reinforced with carbon and, according to ROTOR, are approximately \u003cstrong\u003e8% lighter and 20% stiffer\u003c\/strong\u003e than the aluminum version.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eROTOR advertises \u003cstrong\u003e9.1% less lactate\u003c\/strong\u003e and \u003cstrong\u003e4.1% more power\u003c\/strong\u003e with oval chainrings. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Increase your Cycling Performance - Upgrade yourself!\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\"I only switched to oval chainrings recently. I will probably convert all my bikes. Especially when riding out of the saddle and at high cadences, the oval chainring simply feels great!\" - Felix, RAAAD.de\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ewith carbon reinforcement\u003c\/li\u003e\n\u003cli\u003e10% ovality\u003c\/li\u003e\n\u003cli\u003eSuitable for cranks with a 4-bolt mount and 100mm bolt circle diameter (e.g., Shimano \u003cspan data-mce-fragment=\"1\"\u003e5800, 6800 and 9000)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for 9\/10\/11-speed drivetrains\u003c\/li\u003e\n\u003cli\u003e53 teeth - perfect for fast races!\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 119g (50 teeth)\u003c\/li\u003e\n\u003cli\u003ereduced knee discomfort, smoother transition through the dead spot\u003c\/li\u003e\n\u003cli\u003eMaximum power on climbs, sprints, etc.\u003c\/li\u003e\n\u003cli\u003eoptimized aerodynamics\u003c\/li\u003e\n\u003cli\u003eAwesome looks!\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eScope of delivery:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR Q-Rings Qarbon 53T chainring, 4-arm, BCD 110mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR","offers":[{"title":"53","offer_id":41780738490534,"sku":"20","price":74.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/products\/rotor-q-rings-qarbon-kettenblatt-53t-4-arm-bcd-110mm-127674.jpg?v=1745338011"},{"product_id":"rotor-q-rings-qx1-shimano-xt-8000-kettenblatt-34t-4-arm-bcd-96mm","title":"ROTOR Q-Rings QX1 Shimano XT 8000 chainring 34T, 4-arm, BCD 96mm","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe ROTOR Q-Rings MTB chainrings enable an \u003cstrong\u003eovality of 12.5%\u003c\/strong\u003e a\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ea \u003cstrong\u003every efficient round pedal stroke\u003c\/strong\u003e, as the \"dead spot\" in the pedaling motion can be overcome optimally. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Increase your Cycling Performance - Upgrade yourself!\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNarrow-Wide design: Suitable for drivetrains with a single chainring\u003c\/li\u003e\n\u003cli\u003eOvality 12.5%\u003c\/li\u003e\n\u003cli\u003eSuitable for cranks with a 4-bolt mount and 96mm bolt circle diameter (e.g. Shimano XT)\u003c\/li\u003e\n\u003cli\u003e34 teeth - perfect for the trail!\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 64g \u003c\/li\u003e\n\u003cli\u003eReduced knee discomfort, smoother transition through the dead spot\u003c\/li\u003e\n\u003cli\u003eMaximum power on climbs, sprints, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eScope of delivery:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003eROTOR Q-Rings QX1 Shimano XT 8000 chainring 34T, 4-arm, BCD 96mm\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e  \u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cem\u003eEAN: 8434366006963\u003c\/em\u003e\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":41780994048166,"sku":"P0008","price":38.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/products\/rotor-q-rings-qx1-shimano-xt-8000-kettenblatt-34t-4-arm-bcd-96mm-496527.jpg?v=1685655254"},{"product_id":"rotor-q-rings-qx1-kettenblatt-34t-4-arm-bcd-74mm","title":"ROTOR Q-Rings QX1 chainring 34T, 4-arm, BCD 76mm","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe ROTOR Q-Rings MTB chainrings, with an \u003cstrong\u003eovality of 12.5%\u003c\/strong\u003e, enable a\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003every efficient, smooth pedal stroke\u003c\/strong\u003e, as the \"dead spot\" in the pedal stroke can be overcome optimally. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Increase your Cycling Performance - Upgrade yourself!\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\"I only switched to oval chainrings recently. I will probably convert all my bikes. The oval chainring feels simply great, especially when riding out of the saddle and at high cadences!\" - Felix, RAAAD.de\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNarrow-Wide design: Suitable for 1x drivetrains\u003c\/li\u003e\n\u003cli\u003e12.5% ovality\u003c\/li\u003e\n\u003cli\u003eSuitable for cranks with a 4-bolt mounting and 76mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003e34 teeth - perfect for the trail!\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 68g \u003c\/li\u003e\n\u003cli\u003eReduced knee discomfort, smoother transition through the dead spot\u003c\/li\u003e\n\u003cli\u003eMaximum power on climbs, sprints, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eScope of delivery:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR Q-Rings QX1 chainring 34T, 4-arm, BCD 76mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":41781060403366,"sku":"21","price":50.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/products\/rotor-q-rings-qx1-kettenblatt-34t-4-arm-bcd-76mm-849971.jpg?v=1745338012"},{"product_id":"rotor-q-xl-44t-inneres-kettenblatt-4-arm-bcd-110mm","title":"ROTOR Q-XL 44T inner chainring, 4-arm, BCD 110mm","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eROTOR's Q-XL chainrings have an \u003cstrong\u003eovality of 16%\u003c\/strong\u003e, making them extremely oval compared with the standard Q-Rings, which have \"only\" 10% ovality. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis enables a \u003cstrong\u003every efficient circular pedal stroke\u003c\/strong\u003e, as the \"dead spot\" in the pedaling motion can be overcome optimally. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eROTOR advertises \u003c\/span\u003e\u003cstrong\u003e9.1% less lactate\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e4.1% more power\u003c\/strong\u003e\u003cspan\u003e with oval chainrings. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Increase your Cycling Performance - Upgrade yourself!\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOvality 16%\u003c\/li\u003e\n\u003cli\u003eSuitable for cranksets with a 4-bolt mount and 110mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eSuitable for 9\/10\/11-speed drivetrains\u003c\/li\u003e\n\u003cli\u003e44 teeth, recommended for combination with a 53\/54T outer chainring\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 64g \u003c\/li\u003e\n\u003cli\u003eReduced knee discomfort, smoother transition through the dead spot\u003c\/li\u003e\n\u003cli\u003eMaximum power on climbs, sprints, etc.\u003c\/li\u003e\n\u003cli\u003eOptimized aerodynamics \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eScope of delivery:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003eROTOR Q-XL 44T inner chainring, 4-arm, 110mm BCD\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\u003cem\u003e(The packaging has storage marks and is partially torn. The chainrings are brand new and undamaged.)\u003c\/em\u003e\u003c\/div\u003e\n\u003cspan style=\"font-size: 1.4em;\"\u003e\u003c\/span\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":41781125152934,"sku":"P0009","price":29.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/products\/rotor-q-xl-44t-inneres-kettenblatt-4-arm-bcd-110mm-508114.jpg?v=1745338009"},{"product_id":"rotor-kettenblatt-round-27t-innen-5-arm-bcd-60mm","title":"ROTOR Round noQ 27T inner chainring, 5-arm, BCD 60mm","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eClassic, high-quality ROTOR MTB chainring. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003enoQ - 0% ovality, 100% round.\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\u003c\/blockquote\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInner chainring with 27 teeth. Recommended for use with a 39\/40T outer chainring.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRound\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with cranks with a 5-bolt mounting and a 60 mm inner\/110 mm outer bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 26 g \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eIncluded:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR Round 27T inner chainring, 5-arm, 60 mm BCD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":41781155102886,"sku":"12","price":24.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/products\/rotor-kettenblatt-round-noq-27t-innen-5-arm-bcd-60mm-331387.jpg?v=1745338008"},{"product_id":"rotor-kettenblatt-round-noq-39t-aussen-5-arm-bcd-110mm","title":"ROTOR Round noQ 39T outer chainring, 5-arm, BCD 110mm","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eClassic, high-quality ROTOR chainring for mountain bikes. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003enoQ - 0% ovality, 100% round.\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\u003c\/blockquote\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOuter chainring with 39 teeth. Recommended for use with an inner 26\/27T chainring.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRound\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for cranks with a 5-hole mounting and a 60mm inner\/110mm outer bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 65g \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eScope of delivery:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR noQ Round 39T outer chainring, 5-arm, 110mm BCD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":41781275295910,"sku":"13","price":44.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/products\/rotor-kettenblatt-round-noq-39t-aussen-5-arm-bcd-110mm-437873.jpg?v=1745338007"},{"product_id":"rotor-kettenblatt-round-noq-39t-innen-5-arm-bcd-110mm","title":"ROTOR Round noQ 38T inner chainring, 5-arm, BCD 110mm","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eClassic, high-quality ROTOR chainring for road bikes. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003enoQ - 0% ovality, 100% round.\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\u003c\/blockquote\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInner chainring with 38 teeth. Recommended for use with a 53T outer chainring.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRound\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for cranks with 5-bolt mounting and a 110 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 37 g \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eScope of delivery:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR noQ Round inner chainring 38T, 5-arm, 110 mm BCD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":41781320712358,"sku":"P0167","price":32.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/products\/rotor-kettenblatt-round-noq-38t-innen-5-arm-bcd-110mm-726460.jpg?v=1745338007"},{"product_id":"rotor-kettenblatt-round-aero-5-arm-bcd-110mm","title":"ROTOR Round noQ 54T Aero chainring, 5-arm, BCD 110mm","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eAerodynamic, high-quality chainring from ROTOR. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003enoQ - 0% ovality, 100% round.\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Thick gear for experts. Top aerodynamics! The chainring for time trialists!\"- Felix, RAAAD.de \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cblockquote\u003e\u003c\/blockquote\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOuter chainring \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e54 teeth\u003c\/li\u003e\n\u003cli\u003eRound\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for cranks with a 5-hole mounting and 110mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 157g \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eScope of delivery:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR Round noQ Aero chainring, 54 teeth, 5-arm, BCD 110mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR","offers":[{"title":"54","offer_id":41781359214758,"sku":"17","price":69.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/products\/rotor-kettenblatt-round-noq-54t-aero-5-arm-bcd-110mm-223047.jpg?v=1745338007"},{"product_id":"rotor-q-ring-50t-kettenblatt-4x110mm-11-fach","title":"ROTOR Q-Ring Aero 50T Chainring, 4x110mm (11-speed)","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe ROTOR Q-Ring chainrings are \u003cstrong\u003eaerodynamically optimized\u003c\/strong\u003e and feature \u003cstrong\u003e12.5% ovality\u003c\/strong\u003e. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis enables a \u003cstrong\u003ehighly efficient smooth pedal stroke\u003c\/strong\u003e, as the \"dead spot\" in the pedaling motion can be overcome optimally (\u003c\/span\u003ereduced knee discomfort, maximum power on climbs, sprints, etc.).\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eDetails:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e ALDHU Spider, INSpider and Shimano cranks \u003cbr\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e 4-bolt Shimano asymmetric mounting (110 mm bolt circle diameter)\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eOvality:\u003c\/strong\u003e 12.5%\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e suitable for 11-speed shifting\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 50 teeth \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e  \u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eScope of delivery:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eROTOR Q-Ring 50T chainring, 4x110mm (11-speed)\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eEAN: 8434366017709\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":43806776262921,"sku":"P0108","price":79.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/products\/rotor-q-ring-aero-50t-kettenblatt-4x110mm-11-fach-426420.jpg?v=1685655253"},{"product_id":"rotor-inpower-kurbel-rex-1-2-powermeter-175-mm-36-22t-q-rings-2x10-fach","title":"ROTOR INpower REX 1.2 crankset power meter 175 mm 36\/22T Q-Rings (2x11-speed)","description":"\u003cp\u003e\u003cstrong\u003eThe power meter crankset for demanding MTB use!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eROTOR INpower REX\u003c\/strong\u003e is a reliable power meter for mountain bikers who want to measure their performance precisely - even under extreme conditions. \u003cstrong\u003eData is recorded directly in the axle\u003c\/strong\u003e, providing excellent protection against external influences. Perfect for rough trails, drops and tough climbs!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThanks to \u003cstrong\u003eANT+\u003c\/strong\u003e transmission, you can conveniently synchronize your performance data with bike computers and apps. Power is supplied by a standard \u003cstrong\u003eAA battery\u003c\/strong\u003e, which can be replaced without tools.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eHighlights:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated power meter:\u003c\/strong\u003e Measurement directly in the crank axle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANT+ data transmission:\u003c\/strong\u003e Compatible with many bike computers \u0026amp; apps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ-Rings:\u003c\/strong\u003e Oval chainring for improved pedaling efficiency \u0026amp; reduced strain on the knees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-free battery replacement:\u003c\/strong\u003e Standard AA battery (not included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust \u0026amp; trail-ready:\u003c\/strong\u003e Made for the toughest MTB use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical details:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e ROTOR INpower REX 1.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Mountain bike\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement location:\u003c\/strong\u003e Crank spindle (internal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e 2x11-speed drivetrains\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank spindle:\u003c\/strong\u003e 30 mm axle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank arm length:\u003c\/strong\u003e 175 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainrings:\u003c\/strong\u003e 22 \/ 36 teeth (QX2 Oval)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBCD:\u003c\/strong\u003e 60 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData transmission:\u003c\/strong\u003e ANT+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 1x AA battery (not included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR INpower REX 1.2 crank power meter 175 mm\u003c\/li\u003e\n\u003cli\u003e2x Q-Rings oval chainrings, 36\/22 teeth (2x11-speed)\u003c\/li\u003e\n\u003cli\u003eDelivered in \u003ca href=\"#\" data-open-packaging-modal aria-haspopup=\"dialog\" aria-controls=\"raaad-packaging-modal\"\u003e\n  workshop packaging\n\u003c\/a\u003e - securely packaged, without the original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eTrain smarter - with the INpower REX from ROTOR.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":45460367048969,"sku":"E2D1","price":280.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-inpower-rex-12-kurbel-powermeter-175-mm-3622t-q-rings-2x11-fach-800554.webp?v=1715275701"},{"product_id":"rotor-kettenblatter-direct-mount-34-50t-round-fur-aldhu-vegast-inpower-2inpower-kurbel","title":"ROTOR Direct Mount chainrings 34\/50T Round (2-speed)","description":"\u003cp data-mce-fragment=\"1\"\u003eThe ROTOR Direct Mount 34\/50T Round chainrings are specially designed for the modular road bike crank systems \u003cstrong\u003eALDHU, VEGAST, INPOWER and 2INPOWER\u003c\/strong\u003e by \u003cstrong\u003eROTOR \u003c\/strong\u003e. Manufactured from a block of 7075 aluminium, this 2-speed chainring combination saves 30 grams in weight compared to the conventional combination of spider and chainrings thanks to the integrated spider.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\" data-mce-style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eCrank compatibility: \u003c\/strong\u003eROTOR ALDHU, VEGAST, INPOWER and 2INPOWER\u003cbr\u003e\u003cstrong\u003eIntended use:\u003c\/strong\u003e Road bike, gravel\u003cbr\u003e\u003cstrong\u003eChain compatibility: \u003c\/strong\u003e9-\/10-\/11-speed\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\" data-mce-style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eChainring:\u003c\/strong\u003e 34-50 teeth\u003cspan data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003cstrong\u003eBCD:\u003c\/strong\u003e Direct Mount\u003cbr\u003e\u003cstrong\u003eWeight: \u003c\/strong\u003e175 g\u003cbr\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e black\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\" data-mce-style=\"padding-left: 30px;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e  \u003c\/span\u003e\u003c\/div\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003eScope of delivery:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\" data-mce-style=\"padding-left: 30px;\"\u003eROTOR Direct Mount 34\/50T Round chainrings (2-speed)\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\" data-mce-style=\"padding-left: 30px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv data-mce-style=\"padding-left: 30px;\"\u003e\n\u003cem\u003e\u003clabel\u003eManufacturer's part no.:\u003c\/label\u003e C01-515-11010-0\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003clabel\u003eEAN:\u003c\/label\u003e \u003cspan\u003e8434366009407\u003c\/span\u003e\u003c\/em\u003e\u003cbr\u003e\n\u003c\/div\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":47994311311625,"sku":"B4-4-1","price":120.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-kettenblatter-direct-mount-3450t-round-2-fach-193194.webp?v=1718341545"},{"product_id":"rotor-kettenblatt-1x-oval-q-ring-dm-54-zahne-schwarz","title":"ROTOR 1X oval Q-Ring DM chainring 54 teeth black","description":"\u003ch2\u003eROTOR Q-Ring 1X Oval Chainring DM 54 Teeth Black\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eROTOR Q-Ring 1X oval chainring\u003c\/strong\u003e with Direct Mount and 54 teeth offers an advanced solution for road cycling, triathlon, cyclocross, and gravel riders. The chainring's oval shape optimizes pedaling biomechanics, enabling more efficient power transfer. The innovative OCP Mount system allows fine adjustment of the ovality in 1-degree increments for maximum adaptation to individual riding styles.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOval shape for improved pedaling biomechanics\u003c\/li\u003e\n\u003cli\u003eOCP Mount technology for precise adjustment of ovality in 1-degree increments\u003c\/li\u003e\n\u003cli\u003eMade from high-quality 7075 aluminum\u003c\/li\u003e\n\u003cli\u003eCNC-machined design for maximum precision and stiffness\u003c\/li\u003e\n\u003cli\u003eDirect Mount system for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 54 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 145 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainline:\u003c\/strong\u003e 44.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7075 aluminum, CNC-machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible cranksets:\u003c\/strong\u003e 2INpower DM, INpower DM, ALDHU Carbon, ALDHU, ALDHU24, VEGAST, VEGAST24\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisciplines:\u003c\/strong\u003e Road, triathlon, cyclocross, gravel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBCD:\u003c\/strong\u003e Direct Mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eDrivetrain Compatibility:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRotor 1x13 12s\u003c\/li\u003e\n\u003cli\u003eRotor 1x13 13s\u003c\/li\u003e\n\u003cli\u003eShimano 1x11s\u003c\/li\u003e\n\u003cli\u003eSram 1x11s, Sram 1x12s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eScope of delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ROTOR Q-Ring oval 1X Direct Mount chainring, 54 teeth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":48397468434697,"sku":"G1-4-4","price":80.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-kettenblatt-1x-oval-q-ring-dm-54-zahne-schwarz-195408.webp?v=1725964682"},{"product_id":"rotor-kettenblatt-1x-oval-q-ring-dm-52-zahne-schwarz-kopie","title":"ROTOR 1X oval Q-Ring DM chainring 52 teeth black (copy)","description":"\u003ch2\u003eROTOR Q-Ring 1X oval chainring DM 52 teeth black\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eROTOR Q-Ring 1X oval chainring\u003c\/strong\u003e with Direct Mount and 52 teeth offers an advanced solution for road, triathlon, cyclocross, and gravel riders. The chainring’s oval shape optimizes pedaling biomechanics, enabling more efficient power transfer. The innovative OCP Mount system allows fine adjustment of the ovality in 1-degree increments for maximum adaptation to individual riding styles.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOval shape for improved pedaling biomechanics\u003c\/li\u003e\n\u003cli\u003eOCP Mount technology for precise adjustment of ovality in 1-degree increments\u003c\/li\u003e\n\u003cli\u003eMade from high-quality 7075 aluminum\u003c\/li\u003e\n\u003cli\u003eCNC-machined design for maximum precision and stiffness\u003c\/li\u003e\n\u003cli\u003eDirect Mount system for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 52 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 145 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainline:\u003c\/strong\u003e 44.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7075 aluminum, CNC-machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible cranksets:\u003c\/strong\u003e 2INpower DM, INpower DM, ALDHU Carbon, ALDHU, ALDHU24, VEGAST, VEGAST24\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisciplines:\u003c\/strong\u003e Road, triathlon, cyclocross, gravel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBCD:\u003c\/strong\u003e Direct Mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eShifting compatibility:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRotor 1x13 12s\u003c\/li\u003e\n\u003cli\u003eRotor 1x13 13s\u003c\/li\u003e\n\u003cli\u003eShimano 1x11s\u003c\/li\u003e\n\u003cli\u003eSram 1x11s, Sram 1x12s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eScope of delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ROTOR Q-Ring oval 1X Direct Mount chainring 52 teeth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":48397483671817,"sku":"G1-4-6","price":80.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-kettenblatt-1x-oval-q-ring-dm-52-zahne-schwarz-kopie-814212.webp?v=1725964681"},{"product_id":"rotor-3df-kurbel-170-mm-5-arm-lochkreis-130-mm","title":"ROTOR 3DF crankset 170 mm 5-arm 130 mm bolt circle diameter","description":"\u003ch2\u003eROTOR 3DF Crank 170 mm 5-Arm Bolt Circle 130 mm\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eROTOR 3DF Crank\u003c\/strong\u003e combines innovative technology with outstanding performance. Thanks to UBB30 technology, it fits almost any current bike and offers maximum stiffness with minimal weight. Perfect for demanding riders who value precision and efficiency.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eHighlights:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal compatibility:\u003c\/strong\u003e UBB30 axle fits almost any modern bike.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-stiff and lightweight:\u003c\/strong\u003e Forged aluminum crank arms with box-bridge structure for maximum stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElegant design:\u003c\/strong\u003e Matte-black finish with laser graphics and black bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eTechnical details:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle:\u003c\/strong\u003e Ultra-stiff 30 mm UBB aluminum axle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Forged and CNC-machined aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e 10- \u0026amp; 11-speed drivetrains\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt circle:\u003c\/strong\u003e 5-arm, 130 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank arm length:\u003c\/strong\u003e 170 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eScope of delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x ROTOR 3DF Crank 170 mm with 5-arm bolt circle 130 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/raaad.de\/pages\/was-ist-eine-werkstattverpackung\" title=\"What is workshop packaging - RAAAD.de\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eWorkshop packaging\u003c\/span\u003e\u003c\/a\u003e (without original packaging)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e“Maximum stiffness and performance - the ROTOR 3DF Crank for the highest demands.”\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":49071448523017,"sku":"I5E3","price":90.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-3df-kurbel-170-mm-5-arm-lochkreis-130-mm-195341.png?v=1737896965"},{"product_id":"rotor-vegast-kurbel-172-mm-34-50-zahne-2x10-11-12-fach","title":"ROTOR Vegast Crankset | 172.5 mm | 34\/50 Teeth | Compatible with 2x10\/11\/12-speed","description":"\u003cp\u003eThe ROTOR Vegast R50 crankset is the \u003cstrong\u003ebest option\u003c\/strong\u003e in the ROTOR range for Shimano® road bike groupsets - optimized with an especially stiff 30 mm axle. Developed for demanding riders, this crankset combines aerodynamic design, low weight, and maximum stiffness - perfect for modern road setups.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eHighlights:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrinity perforation system:\u003c\/strong\u003e three longitudinal holes in the crank arm for reduced weight with maximum stiffness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-machined aluminum:\u003c\/strong\u003e made from 6082 T6 - high strength with a sporty, low weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular construction:\u003c\/strong\u003e crank arms, axle, and chainrings can be replaced individually\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic chainrings:\u003c\/strong\u003e improve airflow and ensure fast, precise shifting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e designed for Shimano 10-, 11-, and 12-speed groupsets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Vegast R50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiscipline:\u003c\/strong\u003e road \/ road bike\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank arm lengths:\u003c\/strong\u003e 172.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring size:\u003c\/strong\u003e 50\/34 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring shape:\u003c\/strong\u003e round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 6082 T6 aluminum, CNC-machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle diameter:\u003c\/strong\u003e 30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBCD:\u003c\/strong\u003e 110x4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainline:\u003c\/strong\u003e 43.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ-factor:\u003c\/strong\u003e 147.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible bottom brackets:\u003c\/strong\u003e BB30, BB386EVO, BB86, BBright, BSA, ITA, PF30, PF30A, UBB 4630 386, UBB 4630 PF30, UBB 4630 BBright, T47 (External, Internal, Asymmetric)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible groupsets:\u003c\/strong\u003e Shimano® 10-\/11-\/12-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e black \/ silver (lunar-grey accents possible)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x ROTOR Vegast crankset 172.5 mm (including crank arms + 50\/34 chainrings + crank axle)\u003c\/li\u003e\n\u003cli\u003eDelivered in \u003ca href=\"#\" data-open-packaging-modal=\"\"\u003e workshop packaging \u003c\/a\u003e - securely packaged, without original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor road cyclists who refuse to compromise on stiffness, weight, and compatibility - the ROTOR Vegast R50 is the smart upgrade choice for your Shimano® setup.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer's part no.:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eC02-106-20010-0 (crank arms)\u003c\/li\u003e\n\u003cli\u003eC01-515-11010-0 (chainrings)\u003c\/li\u003e\n\u003cli\u003eC02-102-00010-0 (spider)\u003c\/li\u003e\n\u003cli\u003eC02-102-98010-0 (crank axle)  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEAN:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8434366011998 (crank arms)\u003c\/li\u003e\n\u003cli\u003e8434366009407 (chainrings)\u003c\/li\u003e\n\u003cli\u003e8434366009452 (spider)\u003c\/li\u003e\n\u003cli\u003e8434366009209 (crank axle)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":55894121971977,"sku":"Q6B1","price":115.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-vegast-kurbel-172mm-3450-zahne-2x10-11-12-fach-5612992.webp?v=1752709526"},{"product_id":"rotor-vegast-kurbel-172-5-mm-34-50-zahne-2x10-11-12-fach-kompatibel-b-ware","title":"ROTOR Vegast crankset | 172.5 mm | 34\/50 teeth | Compatible with 2x10\/11\/12-speed (B-stock)","description":"\u003cp\u003eThe ROTOR Vegast R50 crankset is the \u003cstrong\u003ebest option\u003c\/strong\u003e in the ROTOR series for Shimano® road groupsets - optimized with an especially stiff 30 mm axle. Developed for demanding riders, this crankset combines aerodynamic design, low weight and maximum stiffness - perfect for modern road setups.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eHighlights:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrinity perforation system:\u003c\/strong\u003e three longitudinal holes in the crank arm for reduced weight with maximum stiffness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-machined aluminum:\u003c\/strong\u003e made from 6082 T6 - high strength with a sporty, low weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular design:\u003c\/strong\u003e crank arms, axle and chainrings can be replaced individually\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic chainrings:\u003c\/strong\u003e improve airflow and ensure fast, precise shifting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e designed for Shimano 10-, 11- and 12-speed groupsets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Vegast R50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiscipline:\u003c\/strong\u003e Road \/ road bike\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank arm lengths:\u003c\/strong\u003e 172.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring size:\u003c\/strong\u003e 50\/34 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring shape:\u003c\/strong\u003e round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 6082 T6 aluminum, CNC-machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle diameter:\u003c\/strong\u003e 30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBCD:\u003c\/strong\u003e 110x4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainline:\u003c\/strong\u003e 43.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ-factor:\u003c\/strong\u003e 147.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible bottom brackets:\u003c\/strong\u003e BB30, BB386EVO, BB86, BBright, BSA, ITA, PF30, PF30A, UBB 4630 386, UBB 4630 PF30, UBB 4630 BBright, T47 (External, Internal, Asymmetric)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible groupsets:\u003c\/strong\u003e Shimano® 10-\/11-\/12-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black \/ Silver (lunar-grey accents possible)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x ROTOR Vegast crankset 172.5 mm (incl. crank arms + 50\/34 chainrings + crank spindle)\u003c\/li\u003e\n\u003cli\u003eDelivered in \u003ca href=\"#\" data-open-packaging-modal aria-haspopup=\"dialog\" aria-controls=\"raaad-packaging-modal\"\u003e\n workshop packaging\n\u003c\/a\u003e - securely packaged, without the original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor road cyclists who won't compromise on stiffness, weight, or compatibility – the ROTOR Vegast R50 is the smart upgrade choice for your Shimano® setup.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer part no.:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eC02-106-20010-0 (crank arms)\u003c\/li\u003e\n\u003cli\u003eC01-515-11010-0 (chainrings)\u003c\/li\u003e\n\u003cli\u003eC02-102-00010-0 (spider)\u003c\/li\u003e\n\u003cli\u003eC02-102-98010-0 (crank spindle)  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEAN:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8434366011998 (crank arms)\u003c\/li\u003e\n\u003cli\u003e8434366009407 (chainrings)\u003c\/li\u003e\n\u003cli\u003e8434366009452 (spider)\u003c\/li\u003e\n\u003cli\u003e8434366009209 (crank spindle)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":56700647014665,"sku":"D6B2","price":105.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-vegast-kurbel-172mm-3450-zahne-2x10-11-12-fach-5612992.webp?v=1752709526"},{"product_id":"rotor-q-rings-kettenblatt-54t-bcd-110x4-aussen-oval-schwarz","title":"ROTOR Q-Rings chainring 54T | BCD 110x4 | outer ring for 39T inner ring | oval","description":"\u003cp\u003eThe \u003cstrong\u003eQ RINGS BCD 110x4 Q54T (39)\u003c\/strong\u003e is an \u003cstrong\u003eoval\u003c\/strong\u003e road chainring for sporty 1x or 2x drivetrains. With \u003cstrong\u003e54 teeth\u003c\/strong\u003e and \u003cstrong\u003e110x4 BCD\u003c\/strong\u003e, this version is matched to the ROTOR drivetrain described.\u003c\/p\u003e\n\u003cp\u003eThe oval Q-Rings geometry changes the effective gear ratio throughout the crank rotation. It's designed for riders who want to consciously tune their pedal stroke to the ROTOR oval concept.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e54 teeth with 110x4 BCD for sporty road gearing\u003c\/li\u003e\n\u003cli\u003eOval Q-Ring shape with 12.5% ovalization for a smoother pedal stroke\u003c\/li\u003e\n\u003cli\u003eCNC-machined 7075-T6 aluminum for high stiffness and low weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Q RINGS BCD 110x4 Q54T (39)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e outer chainring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth count:\u003c\/strong\u003e 54 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended inner chainring:\u003c\/strong\u003e 39 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt circle:\u003c\/strong\u003e 110x4 BCD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e oval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvalization:\u003c\/strong\u003e 12.5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CNC-machined 7075-T6 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatible with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR cranksets and spiders with 110x4 BCD\u003c\/li\u003e\n\u003cli\u003eROTOR INspider with a compatible 110x4 mounting\u003c\/li\u003e\n\u003cli\u003eShimano Dura-Ace FC-R9100 and Ultegra FC-R8000, as well as compatible previous models with a 110x4 mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x ROTOR Q-Rings chainring 54T outer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer's part number:\u003c\/strong\u003e C01-038-07010-0 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366015774\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor a road drivetrain where the tooth count, mounting and chainring combination are precisely matched.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57460167180553,"sku":"L1C1","price":45.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-q-rings-kettenblatt-54t-bcd-110x4-aussenblatt-fuer-39t-innenblatt-oval-3034864.jpg?v=1793283325"},{"product_id":"rotor-q-rings-oval-kettenblatt-innen-44-zahne-bcd-110x4-mm-11-fach-aluminium-7075-t6-schwarz","title":"ROTOR Q-Rings chainring 44T | BCD 110x4 | inner chainring | oval","description":"\u003cp\u003eThe \u003cstrong\u003eQ-Rings\u003c\/strong\u003e is an \u003cstrong\u003eoval\u003c\/strong\u003e road chainring for performance-oriented 1x or 2x drivetrains. With \u003cstrong\u003e44 teeth (44T)\u003c\/strong\u003e as an \u003cstrong\u003einner\u003c\/strong\u003e chainring and \u003cstrong\u003e4-bolt, asymmetric\u003c\/strong\u003e mounting, this version is matched to the described ROTOR drivetrain.\u003c\/p\u003e\n\u003cp\u003eThe oval Q-Rings geometry changes the effective gear ratio throughout the crank rotation, and this version has \u003cstrong\u003e12.5% ovality\u003c\/strong\u003e. It is designed for riders who want to consciously adapt their pedaling to the ROTOR oval concept.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e12.5% oval Q-Rings profile for an adjusted pedaling resistance\u003c\/li\u003e\n\u003cli\u003e44-tooth inner chainring for 2x11-speed road bike drivetrains\u003c\/li\u003e\n\u003cli\u003eCNC-machined 7075-T6 aluminum with 110x4 mm mounting interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Q-Rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Oval inner chainring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Road cycling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 2x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGearing:\u003c\/strong\u003e 2x11-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth count:\u003c\/strong\u003e 44 teeth (44T)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt circle diameter:\u003c\/strong\u003e BCD 110 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 4-bolt, asymmetric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring shape:\u003c\/strong\u003e Oval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvality:\u003c\/strong\u003e 12.5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7075-T6 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 75.2 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e CNC-machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Inner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatible with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR road bike cranks with a compatible BCD 110x4 mm spider\u003c\/li\u003e\n\u003cli\u003eROTOR INspider power meters with the corresponding 110x4 mm mounting interface\u003c\/li\u003e\n\u003cli\u003eShimano Dura-Ace FC-R9100 cranksets\u003c\/li\u003e\n\u003cli\u003eShimano Ultegra FC-R8000 cranksets\u003c\/li\u003e\n\u003cli\u003eCompatible 2x11-speed road bike drivetrains\u003c\/li\u003e\n\u003cli\u003eSuitable 54\/44, 55\/44 and 56\/44 chainring combinations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x ROTOR Q-Rings oval inner chainring with 44 teeth, Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e C01-038-17010-0 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366016146\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor a road drivetrain where the tooth count, mounting interface and chainring combination are all properly matched.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57460170457353,"sku":"M2E3","price":20.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-q-rings-kettenblatt-44t-bcd-110x4-innenblatt-oval-1986888.jpg?v=1793283329"},{"product_id":"rotor-round-rings-innenkettenblatt-39-zahne-bcd-110x4-mm-53-39-2x10-11-fach-schwarz","title":"ROTOR Round Ring chainring 39T | BCD 110x4 | inner ring for 53T outer ring | round","description":"\u003cp\u003eFast stretches of road and powerful sprints call for the right gearing. The \u003cstrong\u003eROTOR Round Rings 39-tooth inner chainring\u003c\/strong\u003e is designed for sporty \u003cstrong\u003e2x road drivetrains\u003c\/strong\u003e with a \u003cstrong\u003e110x4 mm BCD\u003c\/strong\u003e. Paired with a suitable \u003cstrong\u003e53T outer chainring\u003c\/strong\u003e, it gives you the classic 53\/39 gear combination.\u003c\/p\u003e\n\u003cp\u003eIts \u003cstrong\u003eround tooth profile\u003c\/strong\u003e provides a consistent gear ratio throughout the crank rotation. \u003cstrong\u003eCNC-machined 7075-T6 aluminum\u003c\/strong\u003e combines precise manufacturing with the low weight of a road bike chainring. When installing, make sure the four-arm bolt pattern is compatible and that the chainring combination is approved.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e39 teeth:\u003c\/strong\u003e Inner chainring for a sporty 53\/39 road gearing setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound profile:\u003c\/strong\u003e Consistent gear ratio throughout the entire pedal stroke.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e110x4 mm BCD:\u003c\/strong\u003e For compatible four-arm crank spiders with the matching bolt circle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7075-T6 aluminum:\u003c\/strong\u003e CNC-machined design for road bike drivetrains.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Round Rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Inner chainring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Road cycling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 2x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeeds:\u003c\/strong\u003e 2x10-speed \/ 2x11-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of teeth:\u003c\/strong\u003e 39 teeth (39T)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible chainring combination:\u003c\/strong\u003e 53\/39 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt circle diameter:\u003c\/strong\u003e 110 mm BCD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 4-bolt (110x4 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring shape:\u003c\/strong\u003e Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Inner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7075-T6 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e CNC-machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatible with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible ROTOR road cranksets with a 110x4 mm BCD spider and matching bolt pattern\u003c\/li\u003e\n\u003cli\u003eROTOR INspider mounts with a compatible 110x4 mm fitting\u003c\/li\u003e\n\u003cli\u003eCompatible 2x10- and 2x11-speed road drivetrains\u003c\/li\u003e\n\u003cli\u003eCompatible 53T outer chainrings for 53\/39 combinations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eIncluded:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ROTOR Round Rings 39T inner chainring, black\u003c\/li\u003e\n\u003cli\u003eSupplied in \u003ca href=\"#\" data-open-packaging-modal aria-haspopup=\"dialog\" aria-controls=\"raaad-packaging-modal\"\u003e\n workshop packaging\n\u003c\/a\u003e - securely packed, without the original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer part no.:\u003c\/strong\u003e C01-516-22010A-0 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366015651\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe ROTOR Round Rings 39T adds classic gearing to your road drivetrain for sporty riding.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57460338327817,"sku":"L1E6","price":15.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-round-ring-kettenblatt-39t-bcd-110x4-innenblatt-fuer-53t-aussenblatt-rund-6683499.jpg?v=1793283324"},{"product_id":"rotor-q-rings-kettenblatt-54t-bcd-110x4-aussen-oval-b-ware","title":"ROTOR Q-Rings chainring 54T | BCD 110x4 | outer chainring for 39T inner chainring | oval (B-stock)","description":"\u003cp\u003eThe \u003cstrong\u003eQ RINGS BCD 110x4 Q54T (39)\u003c\/strong\u003e is an \u003cstrong\u003eoval\u003c\/strong\u003e road chainring for performance 1x or 2x drivetrains. With \u003cstrong\u003e54 teeth\u003c\/strong\u003e and \u003cstrong\u003e110x4 BCD\u003c\/strong\u003e, this version is designed to match the ROTOR drivetrain described.\u003c\/p\u003e\n\u003cp\u003eThe oval Q-Rings geometry changes the effective gear progression during crank rotation. It is intended for riders who want to deliberately tune their pedal stroke to ROTOR's oval concept.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSecond-quality item:\u003c\/strong\u003e New item with slight signs of storage. The product is unused and fully functional. Minimal signs of use or light surface scratches may be present. The packaging may have been damaged or replaced.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e54 teeth with 110x4 BCD for performance road gearing\u003c\/li\u003e\n\u003cli\u003eOval Q-Ring shape with 12.5% ovalization for a smoother pedal stroke\u003c\/li\u003e\n\u003cli\u003eCNC-machined 7075-T6 aluminum for high stiffness and low weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Q RINGS BCD 110x4 Q54T (39)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e outer chainring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth count:\u003c\/strong\u003e 54 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended inner chainring:\u003c\/strong\u003e 39 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt circle:\u003c\/strong\u003e 110x4 BCD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e oval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvalization:\u003c\/strong\u003e 12.5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7075-T6 aluminum, CNC-machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatible with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR cranks and spiders with 110x4 BCD\u003c\/li\u003e\n\u003cli\u003eROTOR INspider with matching 110x4 mounting interface\u003c\/li\u003e\n\u003cli\u003eShimano Dura-Ace FC-R9100 and Ultegra FC-R8000, as well as compatible previous models with a 110x4 mounting interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x ROTOR Q-Rings chainring 54T outer\u003c\/li\u003e\n\u003cli\u003eDelivered in \u003ca href=\"#\" data-open-packaging-modal aria-haspopup=\"dialog\" aria-controls=\"raaad-packaging-modal\"\u003e\n workshop packaging\n\u003c\/a\u003e - securely packaged, without the original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e C01-038-07010-0 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366015774\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor a road drivetrain where the tooth count, mounting interface and chainring combination are precisely matched.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57460353237257,"sku":"L1D3","price":35.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-q-rings-kettenblatt-54t-bcd-110x4-aussenblatt-fuer-39t-innenblatt-oval-b-ware-9844825.png?v=1793283324"},{"product_id":"rotor-q-rings-aero-oval-aussenkettenblatt-55-zahne-bcd-110x4-mm-2x11-fach-55-42-55-44-schwarz","title":"ROTOR Aero Q-Rings chainring 55T | BCD 110x4 | outer chainring for 42\/44T inner chainring | oval","description":"\u003cp\u003eThe \u003cstrong\u003eQ-Rings Aero\u003c\/strong\u003e is an \u003cstrong\u003eoval\u003c\/strong\u003e road chainring for sporty 1x or 2x drivetrains. With \u003cstrong\u003e55 teeth (55T)\u003c\/strong\u003e as the \u003cstrong\u003eouter\u003c\/strong\u003e chainring and a \u003cstrong\u003e4-arm interface (BCD 110x4 mm)\u003c\/strong\u003e, this version is designed for the described ROTOR drivetrain.\u003c\/p\u003e\n\u003cp\u003eThe oval Q-Rings geometry changes the effective gear ratio throughout the crank rotation. It is designed for riders who want to consciously adapt their pedal stroke to the ROTOR oval concept.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eKey features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOval aero chainring designed for the power phases of the pedal stroke\u003c\/li\u003e\n\u003cli\u003e55 teeth for sporty 55\/42 and 55\/44 gear ratios\u003c\/li\u003e\n\u003cli\u003eCNC-machined 7075-T6 aluminum with BCD 110x4 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Q-Rings Aero\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Oval outer chainring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Road cycling \/ road \/ triathlon \/ time trial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 2x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeeds:\u003c\/strong\u003e 2x11-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth count:\u003c\/strong\u003e 55 teeth (55T)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible chainring combinations:\u003c\/strong\u003e 55\/42 or 55\/44 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt circle:\u003c\/strong\u003e BCD 110 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 4-arm interface (BCD 110x4 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring shape:\u003c\/strong\u003e Oval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Aero\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Outer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7075-T6 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e CNC-machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatible with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR road bike cranks with a compatible 110x4 mm BCD interface\u003c\/li\u003e\n\u003cli\u003eCompatible ROTOR 110x4 spiders\u003c\/li\u003e\n\u003cli\u003eShimano Dura-Ace R9100 and Ultegra R8000 crank interfaces, as well as compatible previous-generation models\u003c\/li\u003e\n\u003cli\u003eCompatible 2x11-speed road bike drivetrains\u003c\/li\u003e\n\u003cli\u003eSuitable 42- or 44-tooth inner chainrings for 55\/42 or 55\/44 combinations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x ROTOR Q-Rings Aero oval outer chainring, 55 teeth, black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e In original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e C01-041-06020-0 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366018201\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor a road drivetrain where the tooth count, mounting interface, and chainring combination are precisely matched.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57460362117385,"sku":"L2D1","price":80.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-aero-q-rings-kettenblatt-55t-bcd-110x4-aussenblatt-fuer-4244t-innenblatt-oval-5455611.jpg?v=1793283330"},{"product_id":"rotor-round-rings-innenkettenblatt-44-zahne-bcd-110x4-mm-2x11-fach-schwarz","title":"ROTOR Round Ring chainring 44T | BCD 110x4 | inner ring | round","description":"\u003cp\u003eOn fast road sections, gearing that suits your drivetrain matters. The \u003cstrong\u003eROTOR Round Rings 44-tooth inner chainring\u003c\/strong\u003e complements performance \u003cstrong\u003e2x road drivetrains\u003c\/strong\u003e with \u003cstrong\u003eBCD 110x4 mm\u003c\/strong\u003e and is designed for pairing with compatible outer chainrings with \u003cstrong\u003e54, 55 or 56 teeth\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThanks to its \u003cstrong\u003eround chainring shape\u003c\/strong\u003e, the gear ratio remains constant throughout the crank revolution. The \u003cstrong\u003eCNC-machined 7075-T6 aluminum\u003c\/strong\u003e provides a precisely manufactured base for your road drivetrain. When installing, check the specific four-arm bolt pattern and intended chainring combination, as well as the bolt circle.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eKey features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e44 teeth for 2x road drivetrains:\u003c\/strong\u003e For compatible 54\/44, 55\/44 and 56\/44 chainring combinations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound chainring shape:\u003c\/strong\u003e Consistent effective gearing throughout the pedal stroke.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7075-T6 aluminum:\u003c\/strong\u003e CNC-machined construction for performance road drivetrains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBCD 110x4 mm:\u003c\/strong\u003e Fits compatible four-arm crank spiders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Round Rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Inner chainring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Road cycling \/ Road\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 2x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGears:\u003c\/strong\u003e 2x11-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of teeth:\u003c\/strong\u003e 44 teeth (44T)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible chainring combinations:\u003c\/strong\u003e 54\/44, 55\/44 and 56\/44 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt circle:\u003c\/strong\u003e BCD 110 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 4-arm mount (BCD 110x4 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring shape:\u003c\/strong\u003e Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Inner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7075-T6 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 69.5 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e CNC-machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatible with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR road bike cranks with a compatible BCD 110x4 mm spider\u003c\/li\u003e\n\u003cli\u003eROTOR INspider power meters with a compatible 110x4 mm mount\u003c\/li\u003e\n\u003cli\u003eCompatible Shimano Dura-Ace FC-R9100 and Ultegra FC-R8000 cranksets\u003c\/li\u003e\n\u003cli\u003eCompatible 2x11-speed road bike drivetrains\u003c\/li\u003e\n\u003cli\u003eSuitable 54T, 55T and 56T outer chainrings for 54\/44, 55\/44 and 56\/44 gearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ROTOR Round Rings inner chainring 44T, Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer's part no.:\u003c\/strong\u003e C01-516-17010-0 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366016023\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe round ROTOR inner chainring provides a suitable 44T gearing for your sporty 2x road bike drivetrain.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57460409729289,"sku":"M1E3","price":15.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-round-ring-kettenblatt-44t-bcd-110x4-innenblatt-rund-6395690.jpg?v=1793283287"},{"product_id":"rotor-q-rings-kettenblatt-54t-bcd-110x4-aussenblatt-fur-42-44t-innenblatt-oval-schwarz","title":"ROTOR Q-Rings chainring 54T | BCD 110x4 | Outer chainring for 42\/44T inner chainring | oval","description":"\u003cp\u003eThe \u003cstrong\u003eQ RINGS BCD110x4 Q54T (44\/42) Outer\u003c\/strong\u003e is an \u003cstrong\u003eoval\u003c\/strong\u003e road chainring for performance-oriented 1x or 2x drivetrains. With \u003cstrong\u003e54 teeth\u003c\/strong\u003e in the \u003cstrong\u003eouter\u003c\/strong\u003e position and \u003cstrong\u003eBCD 110x4\u003c\/strong\u003e, this version is designed for the ROTOR drivetrain described.\u003c\/p\u003e\n\u003cp\u003eThe oval Q-Rings geometry changes the effective gear ratio throughout the crank rotation. This is designed for riders who want to deliberately tune their pedal stroke to the ROTOR oval concept.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e54T outer chainring for pairing with a 42T or 44T inner chainring\u003c\/li\u003e\n\u003cli\u003eOval Q-Ring shape for a smoother pedal stroke and efficient power transfer\u003c\/li\u003e\n\u003cli\u003eBCD 110x4 for ROTOR and compatible Shimano 4-arm road cranks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Q RINGS BCD110x4 Q54T (44\/42) Outer\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e outer chainring\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTooth count:\u003c\/strong\u003e 54 teeth\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMatching inner chainring:\u003c\/strong\u003e 42T \/ 44T\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e outer\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eToothing:\u003c\/strong\u003e external chain teeth\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBolt circle:\u003c\/strong\u003e BCD 110x4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e oval\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7075-T6 aluminum\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatible with:\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003eROTOR cranks with BCD 110x4 spider\u003c\/li\u003e\n \u003cli\u003eROTOR INspider\u003c\/li\u003e\n \u003cli\u003eCompatible Shimano 4-arm road cranks, including Dura-Ace FC-R9100 and Ultegra FC-R8000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e1x ROTOR Q-Rings 54T outer chainring\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e C01-038-07020-0 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366015606\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor a road drivetrain where the tooth count, mounting standard, and chainring combination are precisely matched.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57460441284873,"sku":"M1D2","price":45.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-q-rings-kettenblatt-54t-bcd-110x4-aussenblatt-fuer-4244t-innenblatt-oval-2454788.jpg?v=1793283288"},{"product_id":"rotor-q-rings-oval-innenkettenblatt-39-zahne-bcd-110x4-mm-53-39-2x11-fach-schwarz","title":"ROTOR Q-Rings chainring 39T | BCD 110x4 | inner ring for 53T outer ring | oval","description":"\u003cp\u003eThe \u003cstrong\u003eQ-Rings\u003c\/strong\u003e is an \u003cstrong\u003eoval\u003c\/strong\u003e road chainring for sporty 1x or 2x drivetrains. With \u003cstrong\u003e39 teeth (39T)\u003c\/strong\u003e as an \u003cstrong\u003einner\u003c\/strong\u003e chainring and a \u003cstrong\u003e4-arm mount, asymmetric (110x4 mm)\u003c\/strong\u003e, this version is designed for the ROTOR drivetrain described.\u003c\/p\u003e\n\u003cp\u003eThe oval Q-Rings geometry changes the effective gear ratio throughout the crank rotation and uses \u003cstrong\u003e12.5% ovality\u003c\/strong\u003e in this version. It is designed for riders who want to consciously tune their pedaling to the ROTOR oval concept.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOval Q-Rings profile with 12.5% ovality\u003c\/li\u003e\n\u003cli\u003e39 teeth as an inner chainring for 53\/39 road gearing\u003c\/li\u003e\n\u003cli\u003eCNC-machined 7075-T6 aluminum with BCD 110x4 mm mounting interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Q-Rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Oval inner chainring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Road cycling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 2x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeeds:\u003c\/strong\u003e 2x11-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth count:\u003c\/strong\u003e 39 teeth (39T)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended chainring combination:\u003c\/strong\u003e 53\/39 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt circle:\u003c\/strong\u003e BCD 110 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 4-arm mount, asymmetric (110x4 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring shape:\u003c\/strong\u003e Oval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvality:\u003c\/strong\u003e 12.5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Inner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum 7075-T6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e CNC-machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatible with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR road bike cranks with a matching BCD 110x4 mm spider\u003c\/li\u003e\n\u003cli\u003eROTOR INspider power meters with the corresponding BCD 110x4 mm mounting interface\u003c\/li\u003e\n\u003cli\u003eShimano Dura-Ace FC-R9100 and Ultegra FC-R8000 cranksets with matching 4-arm mounting interface\u003c\/li\u003e\n\u003cli\u003eSuitable 2x11-speed road bike drivetrains\u003c\/li\u003e\n\u003cli\u003eMatching 53-tooth outer chainrings for the 53\/39 combination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x ROTOR Q-Rings oval inner chainring with 39 teeth, black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e C01-038-22010A-0 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366016139\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor a road drivetrain with a tooth count, mounting interface, and chainring combination that are properly matched.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57460462715145,"sku":"L1E1","price":20.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-q-rings-kettenblatt-39t-bcd-110x4-innenblatt-fuer-53t-aussenblatt-oval-9259372.jpg?v=1793283287"},{"product_id":"rotor-aero-round-rings-aussenkettenblatt-53-zahne-bcd-110x4-mm-53-39-2x10-11-fach-schwarz","title":"ROTOR Aero Round Ring chainring 53T | BCD 110x4 | outer ring for 39T inner ring | round","description":"\u003cp\u003eThe \u003cstrong\u003eROTOR Aero Round Ring 53T\u003c\/strong\u003e is a round outer chainring for sporty road and triathlon setups with a classic 53\/39 gear ratio. With 53 teeth, this version is aimed at riders who prefer a high gear ratio and a direct, familiar pedaling feel on fast routes.\u003c\/p\u003e\n\u003cp\u003eThe closed \u003cstrong\u003eAero design\u003c\/strong\u003e creates a clean, uncluttered look and is especially well suited to performance-oriented road and time trial setups. Thanks to its BCD 110x4, the chainring is designed for compatible ROTOR and select Shimano 4-arm road cranksets.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e53 teeth for the classic 53\/39 road bike gear ratio\u003c\/li\u003e\n\u003cli\u003eRound Aero profile with BCD 110x4 mm mount\u003c\/li\u003e\n\u003cli\u003ePrecisely CNC-machined from 7075-T6 aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Aero Round Rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Round Aero outer chainring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Road bike \/ Road \/ Triathlon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 2-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible speeds:\u003c\/strong\u003e 2x10-speed \/ 2x11-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of teeth:\u003c\/strong\u003e 53 teeth (53T)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible chainring combination:\u003c\/strong\u003e 53\/39 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt circle:\u003c\/strong\u003e BCD 110 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount:\u003c\/strong\u003e 4-arm (110x4 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring shape:\u003c\/strong\u003e Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Aero\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Outer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7075-T6 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e CNC-machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatible with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR road bike cranksets with compatible BCD 110x4 mm mount\u003c\/li\u003e\n\u003cli\u003eROTOR INspider power meter with compatible 110x4 mm spider\u003c\/li\u003e\n\u003cli\u003eShimano Dura-Ace FC-R9100 and Ultegra FC-R8000 cranksets with compatible mounts\u003c\/li\u003e\n\u003cli\u003eCompatible 2x10-speed and 2x11-speed road bike drivetrains\u003c\/li\u003e\n\u003cli\u003eCompatible 39-tooth inner chainrings for a 53\/39 combination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x ROTOR Aero Round Rings Outer Chainring with 53 Teeth, Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e In original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e C01-518-08020-0 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366017822\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor fast 53\/39 road setups with a classic round profile and sporty aero character.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57460501152009,"sku":"L2D3","price":60.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-aero-round-ring-kettenblatt-53t-bcd-110x4-aussenblatt-fuer-39t-innenblatt-rund-2228040.jpg?v=1793283286"},{"product_id":"rotor-aero-round-ring-kettenblatt-55t-bcd-110x4-aussenblatt-rund-schwarz","title":"ROTOR Aero Round Ring chainring 55T | BCD 110x4 | outer ring for 42\/44T inner ring | round","description":"\u003cp\u003eThe \u003cstrong\u003eROTOR Aero Round Ring outer chainring\u003c\/strong\u003e with \u003cstrong\u003e55 teeth\u003c\/strong\u003e is designed for road and triathlon drivetrains with a compatible \u003cstrong\u003eBCD-110x4 mount\u003c\/strong\u003e. Its round chainring shape keeps the gear ratio constant throughout the crank rotation. The closed aero design adds a smooth, solid surface.\u003c\/p\u003e\u003cp\u003eThe chainring is designed for a \u003cstrong\u003e2x drivetrain\u003c\/strong\u003e and can be paired with a \u003cstrong\u003e42- or 44-tooth inner chainring\u003c\/strong\u003e when suitably matched. A compatible 4-arm spider and a chainring combination compatible with the crank and shifting system are required.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e55-tooth outer chainring:\u003c\/strong\u003e For suitably matched 2x road bike drivetrains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound aero design:\u003c\/strong\u003e Closed construction with a constant gear ratio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBCD 110x4:\u003c\/strong\u003e Mount for suitable 4-arm road spiders and cranks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Aero Round Ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Outer chainring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Road cycling \/ road \/ triathlon \/ time trial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of teeth:\u003c\/strong\u003e 55 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended inner chainrings:\u003c\/strong\u003e 42 or 44 teeth with a suitable combination\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 2x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeeds:\u003c\/strong\u003e 9-\/10-\/11-speed according to the available product data\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount:\u003c\/strong\u003e BCD 110x4 mm (4-arm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring shape:\u003c\/strong\u003e Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Aero\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum 7075\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eCompatible with:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSuitable ROTOR road cranks and spiders with a compatible BCD-110x4 mount, such as corresponding ALDHU or INspider systems\u003c\/li\u003e\n\u003cli\u003eMatched 2x drivetrains with a suitable 42- or 44-tooth inner chainring\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eImportant: The exact shape and position of the mounting holes must match the crank or spider in question. An identical bolt circle diameter alone does not confirm compatibility with Shimano or other 4-arm cranks.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1 × ROTOR Aero Round Ring Outer Chainring, 55 Teeth, Black\u003c\/li\u003e\n\u003cli\u003eInner chainring, crankset, and mounting bolts are not included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e C01-518-06020-0 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366018263\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFor compatible 2-speed road bike drivetrains with a 55-tooth outer chainring and BCD 110x4 mount.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57460605813001,"sku":"K2D4","price":60.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-aero-round-ring-kettenblatt-55t-bcd-110x4-aussenblatt-fuer-4244t-innenblatt-rund-4062281.jpg?v=1793283286"},{"product_id":"rotor-q-rings-oval-aussenkettenblatt-53-zahne-bcd-110x4-mm-53-39-2x10-11-fach-schwarz","title":"ROTOR Q-Rings chainring 53T | BCD 110x4 | Outer chainring for 39T inner chainring | oval","description":"\u003cp\u003eThe \u003cstrong\u003eQ-Rings\u003c\/strong\u003e is an \u003cstrong\u003eoval\u003c\/strong\u003e road chainring for sporty 1x or 2x drivetrains. With \u003cstrong\u003e53 teeth (53T)\u003c\/strong\u003e as an \u003cstrong\u003eouter\u003c\/strong\u003e chainring with \u003cstrong\u003e4-arm mounting (110x4 mm)\u003c\/strong\u003e, this version is matched to the described ROTOR drivetrain.\u003c\/p\u003e\n\u003cp\u003eThe oval Q-Rings geometry changes the effective gear ratio over the course of a crank revolution. It is designed for riders who want to consciously tune their pedaling to the ROTOR oval concept.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOval Q-Rings profile for variable effective gearing\u003c\/li\u003e\n\u003cli\u003e53 teeth as an outer chainring for 53\/39 road gearing\u003c\/li\u003e\n\u003cli\u003eCNC-machined 7075-T6 aluminum with BCD 110x4 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Q-Rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Oval outer chainring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Road cycling \/ road\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 2x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeeds:\u003c\/strong\u003e 2x10-speed \/ 2x11-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth count:\u003c\/strong\u003e 53 teeth (53T)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended chainring combination:\u003c\/strong\u003e 53\/39 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt circle diameter:\u003c\/strong\u003e 110 mm BCD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 4-arm mounting (110x4 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring shape:\u003c\/strong\u003e Oval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7075-T6 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e CNC-machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Outer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatible with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR road bike cranksets with compatible BCD-110x4 mm spider\u003c\/li\u003e\n\u003cli\u003eROTOR INspider power meter with compatible BCD-110x4 mm mounting\u003c\/li\u003e\n\u003cli\u003eShimano Dura-Ace FC-R9100 and Ultegra FC-R8000 cranksets with compatible four-arm mounting\u003c\/li\u003e\n\u003cli\u003eCompatible 2x10-speed and 2x11-speed road bike drivetrains\u003c\/li\u003e\n\u003cli\u003eCompatible 39-tooth inner chainrings for 53\/39 gearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eIncluded:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x ROTOR Q-Rings oval outer chainring, 53 teeth, Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e C01-038-08010-0 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366009346\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor a road drivetrain in which the tooth count, mounting interface and chainring combination are precisely matched.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57460629537033,"sku":"K1C4","price":45.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-q-rings-kettenblatt-53t-bcd-110x4-aussenblatt-fuer-39t-innenblatt-oval-3332384.jpg?v=1793283286"},{"product_id":"rotor-aero-q-rings-kettenblatt-53t-bcd-110x4-aussenblatt-fur-39t-innenblatt-oval-schwarz","title":"ROTOR Aero Q-Rings chainring 53T | BCD 110x4 | outer chainring for 39T inner chainring | oval","description":"\u003cp\u003eThe \u003cstrong\u003eAero Q RING BCD110x4 Q53T (39) Outer\u003c\/strong\u003e is an \u003cstrong\u003eoval\u003c\/strong\u003e road chainring for performance-oriented 1x or 2x drivetrains. With \u003cstrong\u003e53 teeth\u003c\/strong\u003e, as an \u003cstrong\u003eouter\u003c\/strong\u003e chainring with \u003cstrong\u003eBCD 110x4\u003c\/strong\u003e, this version is designed for the ROTOR drivetrain described.\u003c\/p\u003e\n\u003cp\u003eThe oval Q-Ring geometry changes the effective gear ratio throughout the crank revolution. It is designed for riders who want to consciously tune their pedaling to the ROTOR oval concept.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e53T aero outer chainring for pairing with a 39T inner chainring\u003c\/li\u003e\n\u003cli\u003eOval Q-Ring shape with a closed aero design for performance-oriented road setups\u003c\/li\u003e\n\u003cli\u003eBCD 110x4 for ROTOR and compatible Shimano 4-arm road cranksets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Aero Q RING BCD110x4 Q53T (39) Outer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e outer chainring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth count:\u003c\/strong\u003e 53 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible inner chainring:\u003c\/strong\u003e 39T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e outer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt circle:\u003c\/strong\u003e BCD 110x4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e oval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Aero\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7075-T6 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 2-speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatible with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR road cranksets with a compatible BCD 110x4 spider\u003c\/li\u003e\n\u003cli\u003eROTOR INspider 110x4\u003c\/li\u003e\n\u003cli\u003eROTOR ALDHU Spider 110x4\u003c\/li\u003e\n\u003cli\u003eCompatible Shimano 4-arm road cranksets with BCD 110x4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003ePackage contents:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x ROTOR Aero Q-Rings 53T outer chainring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e C01-041-08020-0 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366017679\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor a road drivetrain with the tooth count, mounting interface and chainring combination properly matched.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57460726923529,"sku":"J2E1","price":80.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-aero-q-rings-kettenblatt-53t-bcd-110x4-aussenblatt-fuer-39t-innenblatt-oval-5084710.jpg?v=1793283286"},{"product_id":"rotor-q-rings-aero-oval-aussenkettenblatt-54-zahne-bcd-110x4-mm-54-39-2x11-fach-schwarz","title":"ROTOR Aero Q-Rings chainring 54T | BCD 110x4 | Outer chainring for 39T inner chainring | oval","description":"\u003cp\u003eThe \u003cstrong\u003eQ-Rings Aero\u003c\/strong\u003e is an \u003cstrong\u003eoval\u003c\/strong\u003e road chainring for sporty 1x or 2x drivetrains. With \u003cstrong\u003e54 teeth (54T)\u003c\/strong\u003e as an \u003cstrong\u003eouter\u003c\/strong\u003e ring and a \u003cstrong\u003e4-arm mounting (BCD 110x4 mm)\u003c\/strong\u003e, this version is matched to the ROTOR drivetrain described.\u003c\/p\u003e\n\u003cp\u003eThe oval Q-Rings geometry changes the effective gear ratio over the course of a crank revolution and this version has \u003cstrong\u003e12.5% ovality\u003c\/strong\u003e. It's designed for riders who want to deliberately adapt their pedaling to ROTOR's oval concept.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eKey features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e54 teeth for sporty 54\/39 road gearing\u003c\/li\u003e\n\u003cli\u003eOval Aero profile with 12.5% ovality\u003c\/li\u003e\n\u003cli\u003eCNC-machined 7075-T6 aluminum with BCD 110x4 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Q-Rings Aero\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Oval Aero outer chainring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Road cycling \/ Road \/ Triathlon \/ Time trial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 2x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGears:\u003c\/strong\u003e 2x11-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth count:\u003c\/strong\u003e 54 teeth (54T)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended chainring combination:\u003c\/strong\u003e 54\/39 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt circle diameter:\u003c\/strong\u003e BCD 110 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 4-arm mounting (BCD 110x4 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring shape:\u003c\/strong\u003e Oval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvality:\u003c\/strong\u003e 12.5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Aero\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Outer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7075-T6 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e CNC-machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatible with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR road bike cranks with a compatible BCD 110x4 mm spider\u003c\/li\u003e\n\u003cli\u003eROTOR INspider power meter with compatible 110x4 mm mounting standard\u003c\/li\u003e\n\u003cli\u003eCompatible Shimano Dura-Ace FC-R9100 and Ultegra FC-R8000 cranksets without an integrated Shimano power meter\u003c\/li\u003e\n\u003cli\u003eCompatible 2x11-speed road bike drivetrains\u003c\/li\u003e\n\u003cli\u003eMatching 39-tooth inner chainring for the 54\/39 gearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x ROTOR Q-Rings Aero Oval Outer Chainring, 54 Teeth, Black\u003c\/li\u003e\n\u003cli\u003eDelivered in \u003ca href=\"#\" data-open-packaging-modal aria-haspopup=\"dialog\" aria-controls=\"raaad-packaging-modal\"\u003e\n workshop packaging\n\u003c\/a\u003e - securely packaged, without the original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e C01-041-07120-0 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366018218\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor a road drivetrain where the tooth count, mounting standard, and chainring combination are properly matched.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57460776501513,"sku":"K3E4","price":90.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-aero-q-rings-kettenblatt-54t-bcd-110x4-aussenblatt-fuer-39t-innenblatt-oval-7218575.jpg?v=1793283285"},{"product_id":"rotor-q-rings-aero-oval-aussenkettenblatt-56-zahne-bcd-110x4-mm-56-44-2x11-fach-schwarz","title":"ROTOR Aero Q-Rings chainring 56T | BCD 110x4 | Outer chainring for 44T inner chainring | oval","description":"\u003cp\u003eThe \u003cstrong\u003eROTOR Q-Rings Aero outer chainring\u003c\/strong\u003e with \u003cstrong\u003e56 teeth\u003c\/strong\u003e was developed for performance road and time trial drivetrains. Its oval shape changes the effective gear ratio throughout the crank rotation. The closed Aero design complements the chainring with a broad profile, commonly used on time trial and triathlon bikes.\u003c\/p\u003e\u003cp\u003eThis version is intended as an \u003cstrong\u003eouter chainring for a 56\/44-tooth combination\u003c\/strong\u003e. The CNC-machined aluminum chainring has a \u003cstrong\u003e4-arm mounting with BCD 110x4 mm\u003c\/strong\u003e. For installation, the crank mounting shape, compatible inner chainring, and drivetrain must be matched.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e56 teeth as outer chainring:\u003c\/strong\u003e Intended for 2x drivetrains with a 56\/44-tooth chainring combination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOval Q-Rings shape:\u003c\/strong\u003e Varying effective gear ratio throughout the crank rotation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAero design:\u003c\/strong\u003e Closed profile made of CNC-machined aluminum with BCD-110x4 mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Q-Rings Aero\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Outer chainring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Road cycling \/ road \/ triathlon \/ time trial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 2x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShifting speeds:\u003c\/strong\u003e 2x11-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of teeth:\u003c\/strong\u003e 56 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended chainring combination:\u003c\/strong\u003e 56\/44 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt circle \/ mounting:\u003c\/strong\u003e BCD 110x4 mm (4-arm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring shape:\u003c\/strong\u003e Oval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersion:\u003c\/strong\u003e Aero\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Outer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7075 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e CNC-machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eCompatible with:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSuitable ROTOR road bike cranks or spiders with a compatible BCD-110x4-mm mounting\u003c\/li\u003e\n\u003cli\u003eCorrespondingly matched 2x11-speed road bike drivetrains\u003c\/li\u003e\n\u003cli\u003eCompatible 44-tooth inner chainrings for the 56\/44 combination\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePlease check the exact mounting geometry before purchase. The same bolt circle diameter alone does not guarantee compatibility with every 4-arm crank.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1 × ROTOR Q-Rings Aero outer chainring, oval, 56 teeth, black\u003c\/li\u003e\n\u003cli\u003eInner chainring, crank, and mounting bolts are not included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e C01-041-05020-0 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366018195\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFor building a compatible oval 56\/44-tooth chainring combination.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57460869726473,"sku":"L1E2","price":90.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-aero-q-rings-kettenblatt-56t-bcd-110x4-aussenblatt-fuer-44t-innenblatt-oval-7880298.jpg?v=1793283287"},{"product_id":"rotor-q-rings-oval-direct-mount-kettenblatt-44t-1-fach-aluminium-schwarz","title":"ROTOR Q-Rings Direct Mount chainring 44T | 1-speed | oval","description":"\u003cp\u003eThe \u003cstrong\u003eROTOR Q-Rings Direct Mount 44T\u003c\/strong\u003e is an oval chainring for performance-oriented 1x setups on road, gravel and cyclocross. With 44 teeth, it offers fast, direct gearing and is designed for riders who want to fine-tune their pedal stroke using Q-Rings geometry.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eDirect Mount interface\u003c\/strong\u003e means the chainring does not require a separate spider and can be paired directly with compatible ROTOR cranks. The narrow-wide tooth profile helps guide the chain in 1x setups and creates a clean, performance-focused drivetrain setup.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eKey features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOval Q-Rings shape for variable gearing throughout the pedal stroke\u003c\/li\u003e\n\u003cli\u003eDirect Mount without a separate chainring spider\u003c\/li\u003e\n\u003cli\u003e44 teeth with narrow-wide profile for 1x drivetrains\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eTechnical data:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Q-Rings Oval Direct Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e chainring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth count:\u003c\/strong\u003e 44 teeth (44T)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Oval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Direct Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 1x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Road, gravel, cyclocross, triathlon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7075 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eCompatible with:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eROTOR ALDHU, VEGAST, INpower DM and 2INpower DM cranks with compatible Direct Mount interface\u003c\/li\u003e\n\u003cli\u003eSuitable for 1x drivetrains with 9-\/10-\/11-\/12-speed gearing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1 x ROTOR Q-Rings Oval Direct Mount chainring 44T, black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e C01-040-17010-0 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366013626\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFor a lightweight, direct 1x setup with oval Q-Rings characteristics and clean Direct Mount integration.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57460903510281,"sku":"K1F4","price":79.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-q-rings-direct-mount-kettenblatt-44t-1-fach-oval-8135292.jpg?v=1793283284"},{"product_id":"rotor-round-rings-innenkettenblatt-42-zahne-bcd-110x4-mm-54-42-55-42-2x10-11-fach-schwarz","title":"ROTOR Round Ring chainring 42T | BCD 110x4 | Inner chainring for 54\/55T outer chainring | round","description":"\u003cp\u003eWhen every gear shift needs to hit the mark on fast road bike sections, choosing the right chainring combination is essential. 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With 56 teeth, this version is especially suited to riders who prefer a high gear and direct response at high speeds.\u003c\/p\u003e\n\u003cp\u003eThe enclosed \u003cstrong\u003eaero design\u003c\/strong\u003e creates a clean look and is particularly well suited to performance-oriented road and time trial setups. The BCD 110x4 mounting and specified pairing with a 44T inner chainring clearly define the crankset and chainring configuration this model is designed for.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e56T outer chainring for fast road bike gearing\u003c\/li\u003e\n\u003cli\u003eAero round shape with a 110x4 mm BCD\u003c\/li\u003e\n\u003cli\u003eFor 2x setups with a 44T inner chainring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Aero Round Ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Outer chainring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth count:\u003c\/strong\u003e 56T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended inner chainring:\u003c\/strong\u003e 44T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Round, aero design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt circle:\u003c\/strong\u003e BCD 110 mm, 4-bolt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 2x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Road cycling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatible with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable 2x crank spiders with BCD 110x4 mm and a matching bolt pattern\u003c\/li\u003e\n\u003cli\u003eCorresponding 44T inner chainrings for a 56\/44-tooth combination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ROTOR Aero Round Ring outer chainring 56T, black\u003c\/li\u003e\n\u003cli\u003eDelivered in \u003ca href=\"#\" data-open-packaging-modal aria-haspopup=\"dialog\" aria-controls=\"raaad-packaging-modal\"\u003e\n workshop packaging\n\u003c\/a\u003e - securely packaged, without original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e C01-518-05020-0 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366018256\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor fast road setups with a high 56\/44 gear ratio, a classic round pedaling feel, and distinctive aero design.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57461101887753,"sku":"L1C6","price":55.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-aero-round-ring-kettenblatt-56t-bcd-110x4-aussenblatt-fuer-44t-innenblatt-rund-1872183.jpg?v=1793283275"},{"product_id":"rotor-aero-q-rings-kettenblatt-53t-bcd-110x4-aussenblatt-fur-39t-innenblatt-oval-kopie","title":"ROTOR Aero Round Ring 53T | BCD 110x4 | outer chainring for 39T inner chainring | round (B-stock)","description":"\u003cp\u003eThe \u003cstrong\u003eROTOR Aero Round Ring 53T\u003c\/strong\u003e is a round outer chainring for sporty road and triathlon setups with a 2-speed drivetrain. With 53 teeth and designed to be paired with a 39-tooth inner chainring, this version is aimed at riders who prefer a classic, fast 53\/39 gear ratio.\u003c\/p\u003e\n\u003cp\u003eThe closed \u003cstrong\u003eaero design\u003c\/strong\u003e creates a clean look and is especially well suited to performance-oriented road bike and time-trial setups. The BCD-110x4 mount clearly defines compatibility and allows pairing with compatible ROTOR and selected Shimano 4-arm road cranks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrade B:\u003c\/strong\u003e New product with minor signs of storage. The product is unused and fully functional. There may be minimal signs of use or slight surface scratches. The packaging may be damaged or have been replaced.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e53T aero outer ring for pairing with a 39T inner ring\u003c\/li\u003e\n\u003cli\u003eRound chainring shape with a closed aero design for sporty road and triathlon setups\u003c\/li\u003e\n\u003cli\u003eBCD 110x4 for ROTOR and compatible Shimano 4-arm road cranks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Aero Round Rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Round aero outer chainring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Road \/ road cycling \/ triathlon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 2-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible speeds:\u003c\/strong\u003e 2x10-speed \/ 2x11-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of teeth:\u003c\/strong\u003e 53 teeth (53T)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible chainring combination:\u003c\/strong\u003e 53\/39 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt circle diameter:\u003c\/strong\u003e 110 mm BCD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount:\u003c\/strong\u003e 4-arm (110x4 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring shape:\u003c\/strong\u003e Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Aero\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Outer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7075-T6 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e CNC-machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatible with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR road bike cranks with compatible BCD-110x4 mm mount\u003c\/li\u003e\n\u003cli\u003eROTOR INspider power meter with compatible 110x4 mm spider\u003c\/li\u003e\n\u003cli\u003eShimano Dura-Ace FC-R9100 and Ultegra FC-R8000 cranks with a compatible mount\u003c\/li\u003e\n\u003cli\u003eCompatible 2x10-speed and 2x11-speed road bike drivetrains\u003c\/li\u003e\n\u003cli\u003eMatching 39-tooth inner chainrings for a 53\/39 combination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eIncluded:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x ROTOR Aero Round Rings 53-tooth outer chainring, black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e In original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e C01-518-08020-0 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366017822\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor a fast 53\/39 road setup with a classic round gear ratio and distinctive aero design.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57461169586441,"sku":"L2C2","price":25.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-aero-round-ring-53t-bcd-110x4-aussenblatt-fuer-39t-innenblatt-rund-b-ware-8176849.jpg?v=1793283274"},{"product_id":"rotor-aldhu24-kurbelarme-172-5-mm-24-mm-achse-road-triathlon","title":"ROTOR ALDHU 3D+ crank arms | 175 mm | 30 mm axle system | Direct Mount | Road (B-stock)","description":"\u003cp\u003eThe \u003cstrong\u003eROTOR ALDHU 3D+ crank arms\u003c\/strong\u003e form the basis for road, cyclocross and triathlon drivetrains. With a \u003cstrong\u003e175 mm crank arm length\u003c\/strong\u003e and a modular \u003cstrong\u003e30 mm axle system\u003c\/strong\u003e, they can be combined with compatible ROTOR components to create a suitable crankset.\u003c\/p\u003e\u003cp\u003eMade from \u003cstrong\u003e7055 aluminum\u003c\/strong\u003e, these crank arms are designed for sporty use. The modular ALDHU 3D+ system allows them to be combined with a compatible axle and suitable Direct Mount chainrings or spiders. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular design:\u003c\/strong\u003e Can be combined individually with a compatible ROTOR ALDHU axle and chainring mount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e175 mm crank arm length:\u003c\/strong\u003e For sporty road, gravel and cyclocross builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7055 aluminum:\u003c\/strong\u003e Sturdy construction for direct power transfer when pedaling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e ALDHU 3D+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Crank arms (right and left)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Road, cyclocross, gravel, triathlon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank arm length:\u003c\/strong\u003e 175 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle system:\u003c\/strong\u003e 30 mm, modular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring mount:\u003c\/strong\u003e Via compatible Direct Mount chainring or ROTOR ALDHU spider\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7055 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatible with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible ROTOR ALDHU crank spindles for the 30 mm system\u003c\/li\u003e\n\u003cli\u003eCompatible ROTOR ALDHU Direct Mount chainrings\u003c\/li\u003e\n\u003cli\u003eCompatible ROTOR ALDHU 110 mm 4-arm spiders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ROTOR ALDHU 3D+ right crank arm, 175 mm\u003c\/li\u003e\n\u003cli\u003e1 x ROTOR ALDHU 3D+ left crank arm, 175 mm\u003c\/li\u003e\n\u003cli\u003eNot included: crank spindle, chainring \/ chainrings, spider and bottom bracket\u003c\/li\u003e\n\u003cli\u003eDelivered in \u003ca href=\"#\" data-open-packaging-modal aria-haspopup=\"dialog\" aria-controls=\"raaad-packaging-modal\"\u003e\n workshop packaging\n\u003c\/a\u003e - securely packaged, without the original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer part no.:\u003c\/strong\u003e C02-102-21010-0 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366009193\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMatch your ROTOR drivetrain to your route and transfer your power to the pedals with 175 mm crank arms.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57471232737545,"sku":"L0H3","price":60.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-aldhu-3d-kurbelarme-175-mm-30-mm-achssystem-direct-mount-road-b-ware-6318376.jpg?v=1793283263"},{"product_id":"rotor-1x13-kassette-10-39-zahne-13-fach-rvolver-13-fach-grau","title":"ROTOR 1x13 cassette 10-39 teeth | 13-speed | RVolver 13-speed | Gray","description":"\u003cp\u003eThe \u003cstrong\u003eROTOR 1x13 cassette with 10–39 teeth\u003c\/strong\u003e is designed for fast, sporty 1x drivetrains that call for closely spaced gears and high top speed. 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Power measurement provides reliable data for training, workload management, and analyzing your own pedal stroke.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e175 mm\u003c\/strong\u003e, a Direct Mount interface, and wireless data transmission, this version is clearly designed for performance-oriented road or MTB setups.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated INspider power meter: precise power measurement at the spider with ±1.5% accuracy for structured training and performance analysis\u003c\/li\u003e\n\u003cli\u003eTwo KAPIC axles for CL52 and CL55: L135 and L141 axles enable two finely tuned KAPIC Carbon configurations\u003c\/li\u003e\n\u003cli\u003eComplete modular ROTOR set: carbon crank arms, INspider, 34T ROUND chainring, and L135 and L141 axles included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e INspider MTB KAPIC Carbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Power meter crankset \/ set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e MTB \/ Cross Country \/ All Mountain \/ Enduro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank arm length:\u003c\/strong\u003e 175 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank arms:\u003c\/strong\u003e KAPIC Carbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank axles:\u003c\/strong\u003e L135 and L141, both 30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCL52 configuration:\u003c\/strong\u003e KAPIC Carbon with L135 axle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCL52 chainline:\u003c\/strong\u003e 52 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCL55 configuration:\u003c\/strong\u003e KAPIC Carbon with L141 axle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCL55 chainline:\u003c\/strong\u003e 55 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003echainring:\u003c\/strong\u003e ROUND \/ round, 34 teeth, BCD 100x4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower meter:\u003c\/strong\u003e ROTOR INspider MTB 100x4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e ±1.5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e ANT+ \/ Bluetooth Smart\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black \/ Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatible with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMTB setups with the ROTOR KAPIC Carbon system and a compatible 30 mm bottom bracket 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rotor","description":"\u003cp\u003ePrecise braking control on fast asphalt stretches and demanding gravel routes: the \u003cstrong\u003eROTOR 1x13 Road Left Brake Set\u003c\/strong\u003e adds a \u003cstrong\u003ehydraulic disc brake\u003c\/strong\u003e to a sporty cockpit. 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The right-hand control is designed for the ROTOR 1x13 system and supports 12-speed or 13-speed configurations, depending on the setup.\u003c\/p\u003e\n\u003cp\u003eWith its Flat Mount brake caliper and 160 mm brake disc, this set is suitable for performance road bike builds where ergonomics and direct operation are priorities.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHydraulic shifting for ROTOR 1x12\/1x13 drivetrains\u003c\/li\u003e\n\u003cli\u003eRight shift\/brake lever including ROTOR rear derailleur\u003c\/li\u003e\n\u003cli\u003eFlat Mount rear wheel brake with 160 mm brake disc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 1x13 Road Right Hand Shifting\/Braking Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic shift\/brake set with rear derailleur\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Road \/ Gravel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShift\/brake lever:\u003c\/strong\u003e Right\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake position:\u003c\/strong\u003e rear wheel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 1x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear steps:\u003c\/strong\u003e 12-speed \/ 13-speed with compatible ROTOR components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShifting actuation:\u003c\/strong\u003e Hydraulic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear indexing:\u003c\/strong\u003e In the rear derailleur\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBraking system:\u003c\/strong\u003e Hydraulic disc brake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake caliper mount:\u003c\/strong\u003e Flat Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake disc diameter:\u003c\/strong\u003e 160 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic lines:\u003c\/strong\u003e For shifting and braking systems, uncut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 885.6 g (weighed by us)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatible with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eROTOR 1x13 Road hydraulic shifting system with compatible 13-speed components\u003c\/li\u003e\n\u003cli\u003eROTOR 1x12 Road hydraulic shifting system with compatible 12-speed components\u003c\/li\u003e\n\u003cli\u003eSuitable road and gravel frames with a Flat Mount mount for the rear wheel brake\u003c\/li\u003e\n\u003cli\u003eCompatible wheelsets with a mount for the included 160 mm brake disc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x ROTOR 1x13 Road hydraulic right-hand shift\/brake lever\u003c\/li\u003e\n\u003cli\u003e1x ROTOR 1x13 rear derailleur, also for compatible 12-speed drivetrains\u003c\/li\u003e\n\u003cli\u003e1x hydraulic Flat Mount brake caliper for rear\u003c\/li\u003e\n\u003cli\u003e1x brake disc with a diameter of 160 mm\u003c\/li\u003e\n\u003cli\u003eHydraulic lines for shifting and braking systems, uncut\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e In original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e C14-004-04010-000 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366015767\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor a cleanly integrated ROTOR 1x13 cockpit with clear operation and direct control.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57472024707337,"sku":"K2F1","price":490.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-1x13-road-schalt-bremsenset-rechts-hydraulisch-12-13-fach-flat-mount-160-mm-3796122.jpg?v=1793542545"},{"product_id":"rotor-1x13-tt-shifting-set-hydraulisches-schaltset-13-fach-triathlon-zeitfahren-schwarz","title":"ROTOR 1x13 TT Shifting Set | Hydraulic Shifting Set | 13-speed | Triathlon \/ Time Trial","description":"\u003cp\u003eThe \u003cstrong\u003eROTOR 1x13 TT Shifting Set\u003c\/strong\u003e combines a hydraulic shifter for the aero extension with the matching ROTOR rear derailleur. It was developed for time trial and triathlon bikes with the \u003cstrong\u003eROTOR 1x13 drivetrain system\u003c\/strong\u003e and allows you to shift gears directly from the aero position.\u003c\/p\u003e\u003cp\u003eUnlike traditional cable-actuated shifting, operation is hydraulic. Gear indexing is located in the rear derailleur. This means the controls are tailored to the requirements of a time trial cockpit. With the right system configuration, it can also be used as a 12-speed setup.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic shifting:\u003c\/strong\u003e TT shifter and rear derailleur as a matched ROTOR system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e13-speed for 1x drivetrains:\u003c\/strong\u003e Developed for ROTOR 1x13, and can also be used with 12 gears with the appropriate configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl from the aero extension:\u003c\/strong\u003e Shift gears in the time trial position, with the option of internal cable routing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 1x13 TT Shifting Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic shifting set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Triathlon \/ time trial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 1x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGears:\u003c\/strong\u003e 13-speed; 12-speed with the appropriate system configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActuation:\u003c\/strong\u003e Hydraulic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShifter:\u003c\/strong\u003e TT version for a suitable aero extension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear indexing:\u003c\/strong\u003e In the rear derailleur\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable routing:\u003c\/strong\u003e Internal routing possible with a suitable cockpit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eCompatible with:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eROTOR 1x13 drivetrains with matching hydraulic shifting components\u003c\/li\u003e\n\u003cli\u003eROTOR 1x12 with a suitable rear derailleur configuration and a matched drivetrain\u003c\/li\u003e\n\u003cli\u003eTime trial and triathlon cockpits with a suitable mount for the TT shifter\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1 × ROTOR 1x13 TT shifter, Black\u003c\/li\u003e\n\u003cli\u003e1 × ROTOR hydraulic rear derailleur\u003c\/li\u003e\n\u003cli\u003e2 × Foam sleeves\u003c\/li\u003e\n\u003cli\u003e1 × Installation instructions\u003c\/li\u003e\n\u003cli\u003eSupplied in \u003ca href=\"#\" data-open-packaging-modal aria-haspopup=\"dialog\" aria-controls=\"raaad-packaging-modal\"\u003eworkshop packaging\u003c\/a\u003e - securely packaged, without the original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e C14-00509010-000 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366018874\u003c\/p\u003e\u003cp\u003e\u003cem\u003eHydraulic shifting set for building a compatible ROTOR time trial drivetrain.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57472097681673,"sku":"K2F4","price":418.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-1x13-tt-shifting-set-hydraulisches-schaltset-13-fach-triathlon-zeitfahren-5777662.jpg?v=1793542539"},{"product_id":"rotor-1x12-road-kassette-11-52-zahne-12-fach-shimano-hg-silber","title":"ROTOR 1x12 Road cassette 11-52 teeth | 12-speed | Shimano HG","description":"\u003cp\u003eThe \u003cstrong\u003eROTOR 1x12 Road cassette with 11–52 teeth\u003c\/strong\u003e is designed for sporty 1x road and gravel setups that call for a wide gear range. 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ANT+ and Bluetooth Smart transmit the measured data to compatible bike computers and devices - ideal for structured training, effort management and a more precise analysis of your pedaling.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBilateral power measurement for separate left\/right analysis\u003c\/li\u003e\n\u003cli\u003eANT+ and Bluetooth Smart for compatible bike computers and devices\u003c\/li\u003e\n\u003cli\u003eROTOR Direct Mount for matching oval and round road chainrings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ROTOR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 2INpower DM Road\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Power meter crank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Road \/ road bike\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank arm length:\u003c\/strong\u003e 172.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle diameter:\u003c\/strong\u003e 30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ-factor:\u003c\/strong\u003e 147.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainline:\u003c\/strong\u003e 43.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring mount:\u003c\/strong\u003e ROTOR Direct Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower measurement:\u003c\/strong\u003e independent left and right\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e ANT+ \/ Bluetooth Smart\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e rechargeable Li-ion battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery life:\u003c\/strong\u003e up to approx. 250 hours of riding time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater resistance:\u003c\/strong\u003e IPX7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 707.4 g (weighed by us)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatible with:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMatching ROTOR Direct Mount road chainrings, oval and round\u003c\/li\u003e\n\u003cli\u003eBB30, PF30, PF30 BBright, BB386, BSA and ITA, each with a matching 30 mm bottom bracket\u003c\/li\u003e\n\u003cli\u003eANT+ and Bluetooth Smart-compatible bike computers and devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x ROTOR 2INpower DM Road power meter crank, 172.5 mm\u003c\/li\u003e\n\u003cli\u003e1x USB charging unit\u003c\/li\u003e\n\u003cli\u003ewithout chainrings\u003c\/li\u003e\n\u003cli\u003ewithout bottom bracket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e In original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e C13-031-20010-001 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 8434366011967\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor riders who want to measure and specifically improve performance, pedaling balance and training control with precision.\u003c\/em\u003e\u003c\/p\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":57472121372937,"sku":"L2D2","price":490.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/rotor-2inpower-dm-road-powermeter-kurbel-1725-mm-30-mm-achse-direct-mount-3646548.jpg?v=1793542535"},{"product_id":"rotor-1x12-road-kassette-11-36-zahne-12-fach-shimano-hg-silber","title":"ROTOR 1x12 Road cassette 11-36 teeth | 12-speed | Shimano HG","description":"\u003cp\u003eThe \u003cstrong\u003eROTOR 1x12 Road cassette with 11–36 teeth\u003c\/strong\u003e is designed for sporty road and gravel setups where closely spaced gears are more important than maximum gear range. 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