2-Stroke Engine Case Spring Chain Tensioner

2-Stroke Engine Case Spring Chain Tensioner Designed to provide proper chain tension, the 2-Stroke Engine Case Spring Chain Tensioner is the drivetrain upgrade you have been waiting for. Featuring a spring-loaded design, this tensioner will maintain constant pressure over your chain for optimal riding conditions. It even features 3 different levels of tension perfect any motorized bike setup.Unlike other chain tensioners on the market, this product mounts on the outside of the sprocket case cover. This means you don’t need to tear into your engine, install an extra actuator bearing, or deal with alignment issues. Installation is even quick and simple; all you need to do is: Install the included spring on one of the three different tension levels. Remove the hardware installed on your drive sprocket case cover Align your Spring Chain Tensioner to the outside of your case cover and use the included hardware to secure it in place. Align your chain with the 10-tooth sprocket on your tensioner. So, take the headache out of your 2-stroke drivetrain with the 2-Stroke Engine Case Spring Chain Tensioner for the performance you want and ease-of-use you deserve. Package Includes: Engine Case Spring Tensioner with 10-tooth Sprocket Tension Spring Sprocket Case Cover Hardware