Surly Ultra New Rear Hub (120mm)

Surly Ultra New Rear Hub (120mm)
  • Color: Black
  • Color: Silver
Please select options


Track stars and fixed-gear converts love Surly's Ultra New Track Rear Hub! This gorgeous hunk of aluminum boasts reliable sealed bearings, and your choice of fixed/fixed or fixed/free gearing. Plus, this hub's 120mm width fits most track frames and the flex-free solid axle is forged from rugged chromoly.

Part Numbers

Option UPC MPN
Fixed/Fixed / Black / 48-hole 708752075269 HU0863
Fixed/Fixed / Silver / 32-hole 708752075078 HU0830
Fixed/Free / Silver / 32-hole 708752075108 HU0834


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