Industry Nine Hydra 2 Classic Rear Hub - 12 x 148mm 6-Bolt Micro Spline Bronze 28H CheckoutSpec= 210/55mm providing higher impact resistance

providing higher impact resistance

8mm 40cm Matte Black A2

3 solid modes

Compatible with virtually all single-speed and multi-speed chains* including SRAM Flattop and SRAM T-Type

The low return angle in the mouth "takes" the screw every 15°

Industry Nine Hydra 2 Classic Rear Hub - 12 x 148mm 6-Bolt Micro Spline Bronze 28H CheckoutSpec= 210/55mm providing higher impact resistanceCompletely re engineered using insights gleaned from more than 100000 original Hydra hubs in the field Hydra 2 features a newly designed 65% thicker axle larger 6903 bearings with new labyrinth seals and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P. O. E. Hydra 2 Freehub body engages every . 41 degrees yielding telepathic control Refined drive