3mm Rear Wheel Hub Spacers - For Creating 126mm Hubs
This is a pair of 3mm spacers to fit to a rear wheel hub to space it up to 126mm.
Certain older bicycle frames have a 126mm spacing on the rear end and require a 126mm wide hub to fit snugly.
We sell most all our wheelsets in 120mm versions. Add this pair of spacers - a spacer on each side - to get the 126mm outcome.