XRC Premium Anti-Fatigue Mounts Oring Kit (set of 4). XRC Premium Anti-Fatigue Handle Bar Mounts is a Handlebar Dampening System that helps stop numb fingers and sore arms.
The AF system is supported by Urethane bushes and Base O-rings designed to absorb engine and chassis vibrations while maintaining steering precision.
The O-rings are an integral part of the XRC damper kit and keeping them in good condition gives you the best performance, checking them when you remove the bars or roughly once a year replacing them will keep the cushioning working properly.
Check out all our bar mounts and dampers.