Race Primary Belt to Chain Conversion Kit | 420 RK MXZ | Surron Ultra Bee Display x2 Stainless steel washers

x2 Stainless steel washers

and 4" x 2

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

Ordering from the manufacturer will result in the same price after shipping and import fees

Shock absorbing rear suspension system (FS and DRT only)

Race Primary Belt to Chain Conversion Kit | 420 RK MXZ | Surron Ultra Bee Display x2 Stainless steel washersUltra 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