Race Primary Belt to Chain Conversion Kit | 420 RK MXZ | Surron Ultra Bee Display Easy to Install: Black Wire

Easy to Install: Black Wire is Negative

Upgrade your plastic chain guard to aluminum with the TB Talaria Sting Upgraded Chain Guard

Shock absorbing rear suspension system (FS and DRT only)

Two keys for the removable battery system

Make your belt changes even easier with the GritShift Multi Tool

Race Primary Belt to Chain Conversion Kit | 420 RK MXZ | Surron Ultra Bee Display Easy to Install: Black WireUltra Bee Primary Chain Drive Racing Kit With 420 RK MXZ Sealed Chain For serious off road and moto racers the non sealed RK MXZ chain kit is the most efficient kit with the least amount of parasitic drag More Efficient Than Belt Better Acceleration Longer Run Time Easy Maintenance Similar To Stock Gear Ratio Chain can be replaced without removing the swing arm There is a good reason that we do not offer a 520 size chain for this bike. Over the same