Surly Ultra New Disc Front Hubs with 135mm spacing for Fat Bike forks.
- Compatible with 135mm Surly Pugsley, Surly Moonlander, and Salsa Enabler forks; NOT compatible with White Brothers Snowpack fork
- 135mm-spaced front hub; designed with rear disc offset
- Axle is quick release and bolt-on compatible
- 6061-T6 forged hub shell (same as the Surly New); 6901 bearings
- Stainless 6mm bolts are included; quick release skewer is NOT included
- 4130 CroMoly axle and stainless cones; agressive knurling on cones and bolt caps for reduced slippage