Ride Engineering has redesigned the rear wheel spacers for the new larger axle now used on all YZs. Same great features as before keep them in your wheel when re-installing it on your bike. They eliminate that "third hand" often required to catch the spacer from falling out of the seal when placing your wheel between the swing-arm or forks.
Backordered Item is currently backordered with the supplier and will ship out as soon as it's available.
Please contact us for more accurate release date information.