2Stroke 80cc Cycle Gas Engine Kit fit Motorised Push Bike Mountain Bicycle Motor

Low noise, low vibration, can get speed up to 38KM/H??? Kick start, no battery required to start up??? Carburetor included for better engine performance??? With rubber hose to connect fuel tank and carburetor Specification:??? Engine Type: Single cylinder, Air-cooling, 2-stroke gasoline engine???

Lubrication Oil: 2-stroke machine oil(or 10W/40,10W/30 machine oil)??? Mixing Ratio of Fuel and Engine Oil: 16:1 for new sets, 20:1 after running 500KM??? Clutch Type: Rub bloc drying???