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If you ride in dusty, sandy or muddy conditions you may have primary belt slippage which will eventually fail the stock primary belt, possibly leaving you stranded in the middle of nowhere. Don’t let this happen! Install a DB Dirty Bike Industries primary chain drive system. With a much stronger chain, this is a necessary upgrade for the serious off-road rider and maintains stock gear ratio.
This kit comes with Dirty Bike Industries exclusive 1mm aluminum alignment shim allowing you to adjust the sprocket alignment for a quieter, longer lasting drive system.
NOTE: The 420 chain kit will include and require the sprocket spacer. The 219 kit does not include or require the spacer for the sprocket.Features
- DB exclusive beefy 219H "straight plate" endless chain. This kit is much stronger than kits with plated sprockets and hourglass shaped chain links.
- 420 Sealed X-ring chain with master link can be replaced easily without removing the swing arm
- Maintain Factory Gear Ratio
- 219 chain is much quieter then the 420 chain kit
Sur Ron LBX