The HOLE SHOT is specifically designed for the 50 cc MX Bikes. The fully CNC machined clutch is made of state of the art materials to provide the racer with reliability and longevitiy. The friction disc is the latest technology capable of handling the higher temperatures created by the stall speeds of the 50 cc Stock and Modified Bikes. This combination provides a clutch that is capable of transfering the torque to the rear wheel for that Hole Shot.