Industry Nine Hydra2 Front 6-bolt MTB Hub I9 Boost - Orange
Hydra 2 is a re-engineered hub with a thicker axle, larger bearings, and improved pawl pockets, designed for e-bikes and made in Asheville, NC USA.
- The description claims bombproof durability under demanding conditions.
- The description claims .41 degree engagement with less coasting drag.
- The description claims lightning fast engagement.