{"title":"Di2 Cables \u0026 Electronics","description":"\u003cp\u003eElectronic shifting requires suitable connections. Discover Di2 cables and electronics, and check the generation, connector standard, and cable length for a properly coordinated shifting system on your bike.\u003c\/p\u003e","products":[{"product_id":"shimano-di2-sm-ew90-a-verteilereinheit-junction-box-3-port","title":"Shimano Di2 SM-EW90-A junction box 3-port","description":"\u003cp\u003eThe Shimano SM-EW90-A Junction Box is an essential component for your electronic Shimano Di2 shifting system. This 3-port junction unit offers a practical and aesthetically pleasing solution for mounting under the stem. It serves as a central hub for connecting the E-TUBE wires from the Di2 shifters to the rest of your bicycle.\u003c\/p\u003e\n\u003cp\u003eWith integrated features such as a battery level indicator and a charging port, this junction unit improves not only the functionality but also the user-friendliness of your Di2 system. The adjustment lever for shifting also enables easy adjustment while riding.\u003c\/p\u003e\n\u003ch4\u003eProduct details:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel number\u003c\/strong\u003e: SM-EW90-A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroupset\u003c\/strong\u003e: Compatible with DURA-ACE 9070, R9150, Ultegra Di2 R8050, 6770, 6870, XTR Di2 M9050, XT Di2 M8050\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition\u003c\/strong\u003e: Mounting under the stem\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of ports\u003c\/strong\u003e: 3-port for easy connectivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible power cable\u003c\/strong\u003e: EW-SD50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware update\u003c\/strong\u003e: Possible with E-TUBE PROJECT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: Approx. 10 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated battery level indicator and charging port\u003c\/li\u003e\n\u003cli\u003eEasy operation with an adjustment lever for shifting\u003c\/li\u003e\n\u003cli\u003eRobust construction for lasting reliability\u003c\/li\u003e\n\u003cli\u003eSupports diagnostics and settings via the E-TUBE platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eWhat's included:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Shimano SM-EW90-A Di2 Junction Box 3-Port\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's part no.\u003c\/strong\u003e: ISMEW90A | \u003cstrong\u003eEAN\u003c\/strong\u003e: 4524667725558 | \u003cstrong\u003eUPC\u003c\/strong\u003e: 689228725553\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":48205331759369,"sku":"N2C4","price":15.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/shimano-di2-sm-ew90-a-verteilereinheit-junction-box-3-port-907343.jpg?v=1722153016"},{"product_id":"shimano-ew-sd300-e-tube-kabel-300-mm-di2-steps","title":"Shimano EW-SD300 E-Tube cable 300 mm | Di2 \u0026 STEPS","description":"\u003cp\u003e\u003cstrong\u003eModern E-Tube cable for Shimano Di2 12-speed \u0026amp; STEPS systems.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eShimano EW-SD300\u003c\/strong\u003e is a slim, next-generation E-Tube electrical cable compatible with \u003cstrong\u003eShimano Di2 12-speed\u003c\/strong\u003e and \u003cstrong\u003eSTEPS e-bike components\u003c\/strong\u003e. With a length of \u003cstrong\u003e300 mm\u003c\/strong\u003e, it is ideal for short connections between the Rear Derailleurs, front derailleur, battery, or junction.\u003c\/p\u003e\n\u003cp\u003eCompared with the SD50, the SD300 cable is designed to be \u003cstrong\u003eslimmer and lighter\u003c\/strong\u003e and was developed specifically for current Di2 platforms. It ensures reliable power and data transmission within the Shimano E-Tube system.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eHighlights:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCompatible with Di2 12-speed \u0026amp; STEPS\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 mm length:\u003c\/strong\u003e ideal for short connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlim SD300 design:\u003c\/strong\u003e modern \u0026amp; lightweight\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReliable signal transmission\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eTechnical specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Shimano\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e EW-SD300\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle code:\u003c\/strong\u003e KEWSD300L030\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e E-Tube electrical cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 300 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.2g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Shimano Di2 (12-speed), Shimano STEPS\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 Shimano EW-SD300 Di2 Steps cable 300 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener\" title=\"What is workshop packaging - RAAAD.de\" href=\"https:\/\/raaad.de\/pages\/was-ist-eine-werkstattverpackung\" target=\"_blank\"\u003e\u003cspan\u003eWorkshop packaging\u003c\/span\u003e\u003c\/a\u003e (without outer packaging)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer part no.:\u003c\/strong\u003e \u003cspan\u003eIEWSD300IL030 \u003c\/span\u003e| \u003cstrong\u003eEAN:\u003c\/strong\u003e \u003cspan\u003e4550170635299\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e“Precise signal transmission and easy routing - with the Shimano EW-SD300 Di2 Steps cable for your E-Tube system!”\u003c\/em\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":56839115964681,"sku":"D9B3","price":6.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/shimano-ew-sd300-e-tube-kabel-300-mm-di2-steps-4607735.webp?v=1772109552"},{"product_id":"shimano-sm-jc41-di2-junction-b-4-port-intern-ew-sd50-schwarz","title":"Shimano SM-JC41 Di2 Junction B | 4-port | internal | EW-SD50","description":"\u003cp\u003eThe \u003cstrong\u003eShimano SM-JC41\u003c\/strong\u003e is an internal \u003cstrong\u003eJunction B\u003c\/strong\u003e for Shimano Di2 systems with E-Tube wiring. The compact junction box connects multiple electronic components inside the frame and enables clean, protected internal cable routing.\u003c\/p\u003e\u003cp\u003eWith a total of \u003cstrong\u003e4 E-Tube ports\u003c\/strong\u003e, the SM-JC41 is designed for systems with \u003cstrong\u003eEW-SD50\u003c\/strong\u003e wires. The junction itself is not a Master Unit and is typically installed inside the frame, often around the bottom bracket or down tube.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eTop features at a glance:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 E-Tube ports:\u003c\/strong\u003e for connecting multiple Di2 components in a central junction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal installation:\u003c\/strong\u003e for protected and tidy cable routing inside the bicycle frame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEW-SD50 compatible:\u003c\/strong\u003e suitable for Shimano E-Tube systems of the SD50 generation.\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 Shimano\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SM-JC41\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Junction B \/ junction box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e internal, inside the frame\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE-Tube ports:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE-Tube connectors:\u003c\/strong\u003e 0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaster Unit:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible system:\u003c\/strong\u003e Shimano E-Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible wire:\u003c\/strong\u003e EW-SD50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable routing:\u003c\/strong\u003e internal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e approx. 4.1 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch4\u003eScope of delivery:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1x Shimano SM-JC41 Junction B \/ internal Di2 junction box\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\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer part no.:\u003c\/strong\u003e ISMJC41 | \u003cstrong\u003eEAN:\u003c\/strong\u003e 4524667827467\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompact internal Di2 junction box for clean E-Tube wiring inside the frame.\u003c\/em\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":57349003149577,"sku":"L0G4","price":10.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3099\/6134\/files\/shimano-sm-jc41-di2-junction-b-4-port-intern-ew-sd50-8346444.jpg?v=1790115195"}],"url":"https:\/\/www.raaad.com\/en-en\/collections\/di2-kabel-elektronik.oembed","provider":"RAAAD.com","version":"1.0","type":"link"}