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 Store SKU
Fixed/Fixed / Black / 48-hole 708752075269 HU0863 SUR39406616K
Fixed/Free / Black / 32-hole 708752075115 HU0835 SUR40926148K
Fixed/Fixed / Silver / 32-hole 708752075078 HU0830 SUR45732242R
Fixed/Free / Silver / 32-hole 708752075108 HU0834 SUR41365658R