Hubs

Build your singlespeed or fixie bike around Surly's Ultra New Roadie Rear Hub. This gorgeous hunk of aluminum has the capability you need and reliable sealed bearings, too! It sports threads for a track cog and lockring on one side and a freewheel on the other so you can decide how you want to roll. Plus, this hub's 130mm width fits most road frames and the hollow chromoly axle provides a flex-free ride as well as simple quick release skewer compatibility.

- Press fit designed to work the hub's non-drive side collar.

Track stars and fixed-gear converts love Surly's New Track Rear Hub! This gorgeous hunk of aluminum boasts reliable sealed bearings and threads for a track cog and lockring on both sides so you have a choice in your gearing. Plus, this hub's 120mm width fits most track frames and the flex-free solid axle is forged from rugged chromoly.

Shimano's Deore XT Front Hub boasts a stout design, which minimizes fork flex and builds into a super-reliable wheel. It features a quality cold-forged-aluminum shell, easy-to-maintain cup-and-cone bearings with super-polished ball races and Shimano's excellent Center Lock disc rotor mount, which makes installation a breeze.