Surly Ultra New Disc Fat Bike 135mm Front 32H

Black 32H , Surly Ultra New Disc Front Hubs. 6061-T6 forged hub shell (same as the Surly New); 6901 bearings. Axle is quick release and bolt-on compatible. 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. New axle/cone system uses uses a specific shouldered axle that allows the hubs to be completely adjustment free and simple to service. 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 6061-T6 forged hub shell 6901 bearings Standard, easily-replaceable, non-proprietary, CroMoly axles Cartridge bearings are installed with black seal facing out (blue side facing in towards the hub) Hub Drilling: 32 spokes Hub/Brake Compatibility: 6-Bolt Disc Front Axle Type: QR x 135mm or Bolt-on Front Hub Spacing: 135 mm Intended Use: Mountain Color: Black