You will be able to stop or start the engine as you ride. This 4-stroke motor is more stable, more reliable and Quieter than the 2 stroke rivals.
Mode of engine: single cylinder, air-cooling, 4-stroke; Compression ratio:8.0 : 1; Ignition System: Transistorized magneto ignition. 4-stroke 49cc engine kit is perfect to upgrade the regular bike to a motorized bike, you can enhance the riding experience by accelerating the speed. With powerful motor and 44 tooth 9 hole sprocket, this motor is with speed 27-32 MPH / or 43-51 KPH. With 41.8 x 36 mm bore stroke, 49 cm3 displacement, oil tank capacity 2.5. 4 stroke engines are stable, reliable and quiet.Engine Type: Air-cooled, 4-Stroke, OHV, single cylinder. 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 (2.1HP) at 7,000 rpm. Net Torque: 2.7 Nm (2.0 lbs ft) at 4,500 rpm. PTO Shaft Rotation: Counterclockwise (from PTO shaft side). Ignition System: Transistorized magneto ignition. Oil Capacity: 0.25l (0.26 US qt, 0.22 Imp qt). Fuel Tank Capacity (liter): 0.77l (0.81 US qt).
Dimensions: (8.9 x 10.8 x 13.9) / (22.5 x 27.4 x 35.3) (L x W x H). Dry Weight: 5.5 kg / 12.1 lbs. 1x 49cc 4 stroke engine. 1x Gas tank, Plastic gasoline fuel line, fuel value. 1x 44 tooth 9 hole sprocket.
1x Fiber sprocket mounting rings, 9 sprocket bolts, 3 metal retaining segments. 1x Engine Mounting plate with universal mounting brackets. 1x Heavy duty #415 chain. 1x Twist grip throttle with built-in kill switch. Not fits: 26inch Malibu cruiser.
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If item is defect or damaged. From us, we cannot get the package. If you are dissatisfied for any reason, please do not be quick to leave negative/neutral feedback. The item "4-Stroke Gas Petrol Motorized Bicycle Bike Engine Motor Kit with44 Tooth Sprocket" is in sale since Sunday, September 19, 2021.This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Other Motorcycle Parts". The seller is "mightypower" and is located in Monroe Township, New Jersey. This item can be shipped to United States.