This is the latest innovation in shifter kart motor mounts to accommodate the honda CT ATC Z CRF Daytona & aftermarket honda based 4 strokes engines. Based on the odenthal ez slide adjustment system that makes adjustments very EZ. To install in go kart chassis requires the rear drive sprocket to be relocated to fit between the 2 right hand bearing cassettes. Includes all shown, Daytona Top Plate & U-Bracket, EZ Base Plate, clamps and hardware..