Wheel Hubs

Surly Ultra New Rear Hubs, Non-Disc.

Axle is quick release and bolt-on compatible
Stainless 6mm bolts are included; quick release skewer is NOT included
6061-T6 forged hub shell (same as the Surly New); 6901 bearings
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

Spoke Interface: J-Bend
Hub/Brake Compatibility: Rim Brake
Cassette Body Type: Threaded Standard 1.37" x 24tpi
Skewer Included: No
Rear Axle: 10x1 Threaded x 135mm
Weight: 337 g
Center to Flange, Right: 38.5
Center to Flange, Left: 35
Flange Diameter, Left: 54
Flange Diameter, Right: 54

Surly Ultra New Front Hubs, Non-Disc.

- 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
- Axle/cone system uses uses a specific shouldered axle that allows the hubs to be completely adjustment free and simple to service

Surly Ultra New Disc Rear Hubs.

- 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