DirtyBike 420 RK Primary Belt to Chain Conversion Kit for

DirtyBike 420 RK Primary Belt to Chain Conversion Kit for Surron LBX
- RK GB420MXU sealed O-ring chain is one of the strongest and quietest 420 chains available. Master link makes for easier installation and the chain can be replaced easily without removing the swing arm. Includes DirtyBike original 1mm aluminum alignment shim allowing you to adjust the sprocket alignment for a quieter, longer lasting drive system. Maintains the stock gear ratio.

DirtyBike 420 RK Primary Belt to Chain Conversion Kit for Surron LBX