420 Sealed X-Ring Primary Drive System For E Ride Pro SR

DirtyBike primary chain drive system with sealed X-ring chain minimizes drag and reduces chain noise, providing a longer lasting drive system. 

This is a much stronger chain and is considered a necessary upgrade for off-road riders. If you ride in dusty, sandy or muddy conditions you will eventually have primary belt slippage which will cause failure of the stock primary belt. Upgrading to a chain kit means you are less likely to be stranded in the middle of nowhere.

420 Sealed X-ring chain with master link can be replaced easily without removing the swing arm.

This kit comes with DirtyBike exclusive 1mm aluminum alignment shim allowing you to adjust the sprocket alignment for a quieter, longer lasting drive system.

Buyers and Maintenance Guide

Installation Tool

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