High-performance pulley wheels for optimal efficiency
The CeramicSpeed Oversized Pulley Wheel System (OSPW) for Shimano RD-R9100, R9150, R8000, and R8050 delivers a significant performance increase through its oversized 13- and 19-tooth pulley wheels, along with a service life three to five times longer than standard models. This special design reduces friction in the drivetrain by up to 30%, resulting in a noticeable power saving of 10-16 watts (with a complete CeramicSpeed system).
Details
- Model: Oversized Pulley Wheel (OSPW)
- Rear derailleur compatibility: Shimano Dura Ace RD-R9100, RD-R9150, and Shimano Ultegra RD-R8000
- Teeth: 13 upper and 19 lower
- Cassette compatibility: max. 32 teeth
- Friction reduction: 30% less than standard Shimano pulley wheels
- Service life: 3-5 times longer than standard bearings
- Material: Ceramic bearings
- Power gain: 10-16 watts through the complete upgrade
- Manufacturing: Handmade in Denmark
Compatibility
- Shimano Dura Ace RD-R9100 (11-speed)
- Shimano Dura Ace Di2 RD-R9150 (11-speed)
- Shimano Ultegra RD-R8000-SS (11-speed, short cage)
- Shimano Ultegra Di2 RD-R8050-SS (11-speed, short cage)
Scope of delivery
- CeramicSpeed Oversized Pulley Wheel for Shimano Dura Ace / Ultegra, black
- Including CeramicSpeed Pulley Wheel Oil
EAN: 5711050052240
SKU: D8D5
CeramicSpeed OSPW rear derailleur cage for Shimano Dura Ace / Ultegra black
High-performance pulley wheels for optimal efficiency
The CeramicSpeed Oversized Pulley Wheel System (OSPW) for Shimano RD-R9100, R9150, R8000, and R8050 delivers a significant performance increase through its oversized 13- and 19-tooth pulley wheels, along with a service life three to five times longer than standard models. This special design reduces friction in the drivetrain by up to 30%, resulting in a noticeable power saving of 10-16 watts (with a complete CeramicSpeed system).
Details
- Model: Oversized Pulley Wheel (OSPW)
- Rear derailleur compatibility: Shimano Dura Ace RD-R9100, RD-R9150, and Shimano Ultegra RD-R8000
- Teeth: 13 upper and 19 lower
- Cassette compatibility: max. 32 teeth
- Friction reduction: 30% less than standard Shimano pulley wheels
- Service life: 3-5 times longer than standard bearings
- Material: Ceramic bearings
- Power gain: 10-16 watts through the complete upgrade
- Manufacturing: Handmade in Denmark
Compatibility
- Shimano Dura Ace RD-R9100 (11-speed)
- Shimano Dura Ace Di2 RD-R9150 (11-speed)
- Shimano Ultegra RD-R8000-SS (11-speed, short cage)
- Shimano Ultegra Di2 RD-R8050-SS (11-speed, short cage)
Scope of delivery
- CeramicSpeed Oversized Pulley Wheel for Shimano Dura Ace / Ultegra, black
- Including CeramicSpeed Pulley Wheel Oil
EAN: 5711050052240
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