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
Hub Drilling: 32
Hub/Brake Compatibility: 6-Bolt Disc
Rear Axle Type: 10x1
Cassette Body Type: Threaded Track
Rear Hub Spacing: 135 mm
WARNING Handling this product will expose you to chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For further information go to www.P65Warnings.ca.gov.
135mm x 32h - Fixed (Black)
Surly Ultra New Fixed Disc Rear Hub 135mm x 32h - Fixed (Black)
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