Tired of Breaking Surron/ Eride pro/ 79 bike Drive Belts? Then you want Warp 9's Chain Drive Conversion Kit. Also Add the jack shaft Here to complete the kit! Need the tool to remove the jack shaft click here! Warp 9 Chain Drive Conversion Kit offers a reliable alternative to Surron drive belts, addressing the common issue of belt breakage. Both the motor and jackshaft sprockets are equipped with rubber dampener rings that are vulcanized to the sprockets. This unique design ensures that the inner plates of the chain make contact with the rubber outer rings before the chain rollers fully seat in the bottom of the sprocket. The rubber rings also serve the purpose of dampening the ringing effect typically associated with steel sprockets. The kit includes two dampened sprockets made of EDM-coated black steel, providing durability and longevity. The final drive ratio remains the same as the OEM belt drive, maintaining the original performance characteristics. Included in the kit is a KMC 420 O-ring chain with 42 links and a master clip. While it may produce some noise compared to a belt drive, this kit is 10-15 decibels quieter than other aftermarket 420 chain drive kits available on the market. Upgrade to Warp 9's Chain Drive Conversion Kit and enjoy a reliable and quieter alternative to Surron drive belts, with specially designed dampened sprockets for improved performance and reduced noise levels.NOTE: This kit does work on the E-ride as we have it on our bike and customers locally do as well. But it does only have 1 notch of adjustment which is initially tight. If you don't like that Warp 9 is coming out with a solution soon. There are other options available on our website as well.