CeramicSpeed OSPW RS Alpha Pulley Wheel System Shimano Dura-Ace 9250/Ultegra 8150 - ALPHA Aluminum Pulley Carbon Cage Silver MFPN=58918 Bigger platform area than the

Bigger platform area than the competition at 941 mm²  (compared to Shimano XTR 9220 at 883 mm² and Hope Trail at  645 mm²)

removable power sensor allows for use with included road and off-road pedal bodies Dual sensing for cycling dynamics data

Rottefella MOVE™ Tune Skate is approved by FIS and can be used in all competitions

REAR HUB: SALT PRO freecoaster hub

Direct shifter mounts available for SRAM and Shimano EV Adjustable Contact Point Yes Adjustable Reach Yes Brake Caliper Type Post Mount Brake Lever Actuation Hydraulic Brake Lever Use Right Color Red Hydraulic Fluid Type DOT Rotor Included No

CeramicSpeed OSPW RS Alpha Pulley Wheel System Shimano Dura-Ace 9250/Ultegra 8150 - ALPHA Aluminum Pulley Carbon Cage Silver MFPN=58918 Bigger platform area than theCeramicSpeed's OSPW RS Alpha System for Shimano Road Dura Ace R9250 and Ultegra R8150 have been lifted lifted into the future with a distinctly modern and angular design. The updated design brings balance and refinement to the OSPW System allowing it to blend seamlessly into the contemporary design trends of bikes and groupsets making up the whole of which the OSPW RS Alpha System is part. Innovative tech features of the OSPW RS Alpha meets consumer