Industry Nine Hydra Rear TA Hub 12x157mm XD 32h Blue Weight-53.4g they are compatible with the

they are compatible with the SLAB cuff (sold separately)

Narrow steel edge along the entire length of the ski

Waterproof/breathable Triple-F membrane backs up the full leather upper

Perfect chainline for wear and shifting precision

Industry Nine Hydra Rear TA Hub 12x157mm XD 32h Blue Weight-53.4g they are compatible with theFeaturing the new Hydra internals, designed around a traditional flanged hub Angled flanges for lower spoke stress and large diameter disc flange improves wheel stiffness and brake torque transfer Hydra freehub mechanism improves over previous Torch hub internals with multiple heads engaging for strength and quicker engagement 6 pawl, 6 phase, 115 tooth drive ring with . 52 deg between engagement points 6 bolt 44mm BCD International Standard disc