Zipp Hub Freehub Kit Cognition V2 NSW Disc Brake/Rim Brake Campagnolo WAHOOSALE the TR903 features a single

the TR903 features a single wide closure strap that minimizes time in T1

as well as other electrolytes that are lost in sweat

Mountain Bike

the PC-971 features inner and outer plate designs that offer faster and more accurate shifting at a more affordable price point

Zipp Hub Freehub Kit Cognition V2 NSW Disc Brake/Rim Brake Campagnolo WAHOOSALE the TR903 features a singleFreewheel body suitable for Zipp Cognition V2 disc brake and rim brake rear hubs. The Cognition V2 hub can be converted with this freehub body for the use of Campagnolo cassettes. Specifications Material: aluminum Axle type : 12x142 mm thru axle or 5x135 mm quick release Compatible hubs: Zipp Cognition V2 hubs (disc and rim brake version) Compatibility: 10, 11, 12 speed Campagnolo Mfr Claimed Weight 45g