Compatible with both the Surron MX and X Versions. 

Includes

• Front Sprocket
• Rear Sprocket
• 420 Chain

Official OEM Conversion Kit for those who are breaking their transmission Belt (found here) or find constant slippage due to hardcore usage.  By converting to a heavy duty motorcycle chain, you do significantly increase the overall noise factor, but we find is well worth the trade off of having a non-operating bike for the rest of the day.  Perfect for those who ride in heavy muddy or dusty conditions, we found the chain conversion to be a good solution and relatively easy install. 

This retains the factory gearing with this kit. 

The drawback to converting to chain is the chain is louder than a belt.

Look at our custom kit here for conversion kits using 219 chain which makes this kit considerably quieter (nearly as quiet as belt).

Installation info