Entirely developed, designed and produced in Denmark by CeramicSpeed. The Oversized Pulley Wheel System (OSPW) is a technologic advance for the cycling industry. Matching the highest quality materials with a unique design, the OSPW System delivers lower friction and longer lifetime, improving your competitive advantage.
Thanks to the OSPW System the power savings start at 40%, and the CeramicSpeed Bearing inside guarantees a 3-5 times longer lifetime. The watt savings with a CeramicSpeed OSPW System start at about 1.6 watts and more.
Only suitable for Shimano Ultegra and Dura Ace 10/11-speed derailleurs (electric and mechanical).
Included in delivery:
Oversized Pulley Wheel System
CeramicSpeed coated products are covered by a lifetime warranty*. The unique coating formula is a metallic layer that covers the bearing races and makes them 75% harder than steel. Thanks to this, they are highly resistant to corrosion and the coating provides an even lower friction than our standard bearings. Even if the bearing is contaminated with degreaser, water or mud, the risk of bearing failure due to corrosion is negligible if you choose the coated version.
* the lifetime warranty covers all coated bearings and OSPW derailleur cages of CeramicSpeed - and this even retroactively to all products purchased from 01.01.2021. The confidence in our own products should be passed on to the customers at this point. Products outside the new warranty terms will continue to be covered by a four-year warranty.
All information on the warranty conditions can be found at: www.ceramicspeed.com
|Product Name:||CeramicSpeed OSPW Pulley Wheels for Shimano 10/11-speed - black|
|usage bikesport:||Road Bike|
|groupset:||Shimano, Shimano Di2 (electronic)|
|shifting system:||10-speed, 11-speed|
|shifting actuation:||Mechanical, Electronic|
|rear derailleur accessories:||Jockey Wheels, Cage Parts, Tuning Parts|
|manufacturer item code:||CSOSPW10802000|