CeramicSpeed OSPW Pulley Wheel Aero System Shimano 9100/9150 8000 SS/8050 SS - Coated Races Alloy Pulley Carbon Cage BLK CheckoutSpec= 46T New axle/cone system uses uses

New axle/cone system uses uses a specific shouldered axle that allows the hubs to be completely adjustment free and simple to service Color Black Flange Diameter

Large platform with option of 7 pins per side or foot plates to give maximum contact between the shoe and pedal and so provide the greatest stability Cleat Interface Hope Color Orange Pedal Type Dual Sided Clipless with Platform Pedal Spindle 9/16" Pedal Body Material Aluminum Spindle Material Chromoly Defined Color Orange

aero or round seat post with this quarter-turn mount

Tubeless Valve Stem Kits are compatible with Presta Valve pump heads

CeramicSpeed OSPW Pulley Wheel Aero System Shimano 9100/9150 8000 SS/8050 SS - Coated Races Alloy Pulley Carbon Cage BLK CheckoutSpec= 46T New axle/cone system uses usesCeramicSpeed's OSPW Aero system has been developed in close collaboration with one of the world's leading aerodynamicists. The development process behind the OSPW Aero spanned over two years where extensive wind tunnel testing influenced multiple design iterations. The end result is an entirely new cage structure wrapped around our existing mechanically optimized design. Locally reduces drag by an average of 40% compared to stock derailleurs Developed