CeramicSpeed OSPW Aero for Shimano 9250/8150 Coated Bearing Bike Accessories_Batteries Its unique dry ‘zero residue’

Its unique dry ‘zero residue’ formula means that after cleaning

tapered carbon steerer

Seamless toe box eliminates friction around the toes

Low weight

CeramicSpeed OSPW Aero for Shimano 9250/8150 Coated Bearing Bike Accessories_Batteries Its unique dry ‘zero residue’OSPW Aero for Shimano 9250 and 8150 The worlds fastest Pulley Wheel system just got faster. OSPW Aero features a lifetime warranty and is wind tunnel tested to have 40% less friction compared to a stock derailleur, making it perfect for time trials or triathlons. The OSPW Aero is an industry leading product co developed with one of the worlds leading aerodynamicists; Simon Smart and is chosen by World Champions and top athletes around the world. This