Wolf Tooth Rear Axle - Black - 178mm Axle Length - 13mm Thread Length - M12 x 1.5mm Thread Pitch PDP|PLP|Brake Rotor Type The main differences between the

The main differences between the XX1 and the X01 are:

Featuring updated tooth profiles to optimise the fit between the tool and high performance BB parts

The perfect stem for aggressive

Shift cable

31mm is to be used for all pre-3

Wolf Tooth Rear Axle - Black - 178mm Axle Length - 13mm Thread Length - M12 x 1.5mm Thread Pitch PDP|PLP|Brake Rotor Type The main differences between theThe Wolf Tooth Rear Axle is more than just a replacement rear axle. They use a captive steel washer under the head which reduces friction on the dropout face. This protects your frame and transfers more of the clamping force which then prevents the axle from sticking. Compatibility: 12mm Rear Thru Axle Axle length is compatible + 2mm Axle length is independent of hub dimensions. Please use the Axle measurement guide to find the axle length needed.