This system is only compatible with OneUp Switch chainrings

The OneUp Switch is made to make changing the chainring a faster and easier task.

A 4 mm Allen key is used to turn the bolt two turns, the chainring is turned 20 degrees and can then be removed without removing the crankset first. The new chainring is fitted by doing this in reverse order.

The bolts are tightened to 8Nm when mounting the chainring.

It is compatible with Race Face Cinch Cranksets