Industry Nine Hydra Classic Boost 6B Disc Hub Rear 32H 12mm TA 148mm SRAM XD Gold Spindle Interface Type-e*Thirteen P3 Connect Adjustable straps with padded feet

Adjustable straps with padded feet securely attach rack to seat stays

front/rear rear (XD) axle/spacing (mm) 12x157 Super Boost hole 32h color gold weight 291g

} Tough nylon composite platform

steep terrain

Compatible with direct mount SRAM X-Sync road compatible chainring options

Industry Nine Hydra Classic Boost 6B Disc Hub Rear 32H 12mm TA 148mm SRAM XD Gold Spindle Interface Type-e*Thirteen P3 Connect Adjustable straps with padded feetFeaturing 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