CeramicSpeed OSPW for Shimano Dura Ace 9250 and Ultegra 8150 Coated Bearing apparel_Men's Cycling Tights The perfect blending of the

The perfect blending of the narrow rear leading into the flared-out nose section gives a great seating area

The R3 Single Carrier can adapt to virtually any standard saddle and be further optimized by the dual pivot arm

SPOKE: MATERIAL Stainless steel SPOKE: PROFILE Rounded

Direct-Vent technology

In racing cycling

CeramicSpeed OSPW for Shimano Dura Ace 9250 and Ultegra 8150 Coated Bearing apparel_Men's Cycling Tights The perfect blending of theOSPW for Shimano Dura Ace 9250 and Ultegra 8150 The Oversized Pulley Wheel System for Shimano Dura Ace 9200 and Ultegra 8100 with integrated stop tower for simple installation and durability. The CeramicSpeed Oversized Pulley Wheels System has been proven to be the fastest pulley system in the world. CeramicSpeed OSPW Systems are an industry leading product, chosen by World Champions and top athletes around the world. This OSPW System has hand built