- 🚲【High Efficiency】This 49cc pull start petrol bike engine is equipped a four-stroke engine, which allows for full gasoline combustion that reduces pollution to the environment, and it's more efficient compared to two-stroke ones.
- 🚲【Fast Speed】The maximum speed of this engine is between 27-32 mph. Once your bike is equipped with this 4-stroke bike engine motor kit, it can help you save more time and effort.
- 🚲【Good Heat Dissipation】This engine is air-cooled to keep the heat dissipated while operation, extending the life of the engine.
- 🚲【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.
- 🚲【Large Capacity】The 49cc gas powered bike 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.
4 Stroke 49CC Gas Cycle Bike Engine Kit Petrol Motorized Bicycle Motor Full Set
✪Specification:
Engine model: 142F
Engine type: Air-cooled, 4-Stroke, OHV, single cylinder
Bore×Stroke: 41.8×36 mm (1.65×1.42 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
Starting system: Recoil starter
Carburetor float type
Lubrication system: Forced splash
Governor system: Centrifugal mechanical
Air cleaner semi-dry type
Oil capacity(for luburati oil): 0.25L (0.26 US qt, 0.22 Imp qt)
Fuel tank capacity: 0.77L (0.81 US qt)
✪Package Included:
1×49cc 4 Stroke Engine with Belt
1×Gas Tank
1×Plastic Gasoline Fuel Line
1×Fuel Value
1×Adjustable Chain Idler
1×44-Tooth and 9-Hole Sprocket
1×Chain Guard
1×Extra Wide Crank/Sprocket
1×Fiber Sprocket Mounting Ring
9×Sprocket Bolts
3×Metal Retaining Segments
1×Engine Mounting Plate with Universal Mounting Brackets
1×Spark Plug Wrench
1×Heavy Duty #415 Chain
1×Twist Grip Throttle with Built-in Kill Switch
1×Adjustable Throttle Cable
1×Set of Mounting Bolts and Nuts
1×English Manual
