Industry Nine Hydra 2 Classic Rear Hub - 12 x 157mm 6-Bolt XD Black 28H Top-Polyurethane 5" plus wheels using Duroc

5" plus wheels using Duroc 40 rim (40mm outer/36mm inner width) with SunRinglé STR Tubeless technology

The high performing hydraulic brakes deliver more braking force with less hand effort and better modulation

}SRAM XX1 11-Speed Rear Derailleur B-Bolt and Limit Screw Kit

Quicklock bindings are simple to quickly adjust forward or backward

Industry Nine Hydra 2 Classic Rear Hub - 12 x 157mm 6-Bolt XD Black 28H Top-Polyurethane 5" plus wheels using DurocCompletely 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