Details
Build your singlespeed bike around Surly's New Rear Hub. This gorgeous hunk of aluminum has the capability you need and reliable sealed bearings, too! It sports threads for freewheels on both sides so you can rock two different gear ratios. Plus, this hub's 135mm width fits most MTB frames and the forged chromoly axle provides a flex-free ride.
Freewheels sold separately.
36-hole is available in Silver.
Spacing: 135mm
