Cool Power King the water-cooled engine coupling uses the Japanese Fuji friction piece, the champion spark plug, the official chain wheel to use 205 chromium molybdenum titanium, the water pump chain wheel is six manganese steel, the small chain link is the Japanese chromizing, the crank, the cam, the bearing, the rocking shaft, the host countershaft for the doubling plate and so on special material quality, this model of engine prominent cylinder cylinder body double water cooling (domestic origination and many patents), cylinder never gives off heat, opens automatically the water temperature to 80 degrees ventilators, the engine power, the torque confidential enhance compared to the domestic same type launch 25%, the fuel consumption reduces 30%, the wear-resisting life is longer. In addition if you need the more detailed picture informations please promptly to relate with us, we will provide more choices and the reference to you!