MOCHAG 49CC 4-Stroke Motorized Bicycle Engine, Single Cylinder Air Cooled OHV Bike Engine Complete Kit, Gas Petrol Motorized Bike Engine Scooter Belt Gear Fits Most 28" V Frame Bike and 26" ATV Bike - mangenokn, 142F

• UPC   758439332055
• 【High-quality Materials】: The engine's body is made of strong and durable aluminum, while the housing is made of high-quality plastic. All the materials are strictly selected to make sure the best experience. 【Specifications】: Engine model: 142F, Bore x Stroke: 41.8 x 36 mm (1.65 x 1.42 in), Displacement: 49 cm3 (2.99 cu in), Compression ratio: 8.0 : 1, Net horse power output: 1.6KW (2.1 HP) at 7000 rpm, Net torque: 2.7 NM (2.0 lbs ft) at 4500 rpm 【High Efficiency】: The maximum speed of this engine is between 27-32 MPH / 43-51 KPH. Once your bike is equipped with this engine, it can help you save more time and effort. The engine's fuel tank can hold 2 liters of gasoline, allowing you to use it for a longer period of time with a single fill-up. 【Durable】: This engine is air-cooled to keep the heat dissipated while operation, extending the life of the engine. Besides, this engine is a four-stroke engine, which allows for full gasoline combustion and reduces pollution to the environment. 【Low Noise】: Compared with a two-stroke engine, the four-stroke technology makes the operation more stable and quiet. And the quiet running process makes it more enjoyable when riding., Weight: 31.96 Pounds, Manufacturer: mangenokn