TORQUE CONVERTER fits for go karts, mini bikes and drift carts, such as BT200X, cx100, ct200u ex, Massimo Baja, doodlebug db30, rt200, manco 485, Baja Warrior, Baja heat mini bike, non live axle kart etc. For engine Hisun196, Predator 224, Predator 212cc, mini bike 224cc predator