Lighter, stiffer, more precise and easier to maintain - the strengths of the 180 hub are further enhanced with the new Ratchet EXP technology. The ultra-reliable freehub system transfers the highest pedaling loads resulting in direct power transmission. Smooth-running SINC Ceramic bearings bring the decisive advantage with their extremely low rolling resistance.
12mm Thru x 148mm
Shimano Micro Spline, SRAM XD 11/12 Speed
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