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.
Track cogs and lockrings sold separately.
Weight: 314 grams
|Fixed/Free / Black / 32-hole||708752075115||HU0835|