Install the X-ring chain and get rid of the stock belt and O-ring chain.
Are you a serious off-road rider who rides in dusty, sandy or muddy conditions? If so, you may experience primary belt slippage which can leave you stranded in the middle of nowhere with a failed stock primary belt. Avoid this by upgrading to DirtyBike Industries' primary chain drive system.
This kit comes with a much stronger 420 Sealed X-ring chain, master link, and a 1mm aluminum alignment shim allowing you to adjust the sprocket alignment for a quieter, longer lasting drive system.
Install the X-ring chain and get rid of the stock belt and O-ring chain for optimal performance.