These bearing adapters fit on the back of SLW compatible wheels for use with non powered drive axles like a trailer axle or 2wd front axles.
With these adapters, you can use an 11MM outer diameter bearing and whatever inner diameter fits your axle.
Includes 2 adapters (hardware sold separately) which is enough for 2 wheels.
*Licensed by Vanquish Products*
Mounted to an SLW style wheel:
Shown on an RC10 ... just to be silly.