Hydra Classic mountain hubs are loaded with features every rider will appreciate such as revolutionary 0.52° engagement, generously low weights, and an intuitive layout that can be serviced without any proprietary tools. Industry Nine's range boasts a universe of standard options in terms of axle fit, spoke hole drillings, disc rotor mounting, freehub bodies, and colors. Ebike compatible.
- Type: Mountain
- Brake Mount: Center Lock
- Shell: Hydra Classic Boost CL
- Hole Count: 32h
- Color: Black
- Freehub: Hydra MTN XD
- Endcaps: Hydra 12x148 for Center Lock
- Bearings: Steel
- Weight: 265g