Race Face Crank Cinch M18x15 DS Bolt W/Washer Color:Gloss Black It's firm enough for efficient

It's firm enough for efficient power transfer but has enough give to take the edge off rough trails

These valves let you color-match your build while actually upgrading your tubeless game with a lighter

Compatibility crank: Race Face Cinch Next SL / R

Designed to work with rear (right side) brakes and shifters

Any frame that uses IS (Integrated Standard) headsets with 41mm upper and 52mm lower outer bearing diameter

Race Face Crank Cinch M18x15 DS Bolt W/Washer Color:Gloss Black It's firm enough for efficientReplacement Race Face M18 alloy crank bolt and washer For use with Race Face Cinch 30mm chainsets Includes: 1 x M18 bolt1 x washer Compatible with the following Race Face cinch cranks: Next Next G4 Turbine