Surly Ultra New Front Disc Hub (Black) (6-Bolt) (QR x 100mm) (32H)

Surly Ultra New Disc Front Hub. Features: 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 chromoly axle and stainless cones; aggressive 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 Specifications: Position: Front Brake Type: Disc Brake (6-Bolt) Axle Type: Bolt-On Hub Spacing: QR x 100mm Drive Type (Rear Hub): - Spoke Count: 32H Spoke Type: J-Bend Left Side Flange Diameter: 58mm Right Side Flange Diameter: 58mm Left Side Center to Flange: 22.8mm Right Side Center to Flange: 32.2mm Bearing Type: Sealed Cartridge Color: Black Weight: 280g