Surly Ultra New Disc Rear Hub.
Features:
- Threaded for fixed gear track cogs
- 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: Rear
Brake Type: Disc Brake (6-Bolt)
Axle Type: Bolt-On
Hub Spacing: 10 x 135mm
Drive Type (Rear Hub): Single Speed
Spoke Count: 32H
Spoke Type: J-Bend
Left Side Flange Diameter: 58mm
Right Side Flange Diameter: 58mm
Left Side Center to Flange: 34mm
Right Side Center to Flange: 38.5mm
Bearing Type: Sealed Cartridge
Color: Black
Weight: 378g
This product was added to our catalog on April 25, 2018