Industry Nine Hydra Classic Boost 6B Disc Hub Rear 28H 12mm TA 148mm SRAM XD Gold MFPN=D33VNGR-BC In contrast to floating discs

In contrast to floating discs the torque is transmitted to the dovetail-shaped toothing over its entire surface instead of just the rivets increasing the rigidity of the brake disc and the degree of heat dissipation under continuous load

model E-type beam rack II front/rear rear weight - capacity 9kg/20lbs

}TRP Disc Brake Banjo Hose Kit - 2000 x 5

5" travel 160mm

TrainingPeaks and many more

Industry Nine Hydra Classic Boost 6B Disc Hub Rear 28H 12mm TA 148mm SRAM XD Gold MFPN=D33VNGR-BC In contrast to floating discsFeaturing 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