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Product Description
49CC 50CC 2 Stroke Dirt Bike Engine Motor Kit

Fits (As a Reference)
- This engine fits for 49.85cc 2-stroke pocket bike, mini dirt bike, beach bike, ATV, or scooter.
49CC 50CC 2 Stroke Dirt Bike Engine Motor Kit

Choose this high-performance engine kit to surge power into your vehicle !
- The 2-stroke engine with 1.9kw/7000rpm power can achieve instant acceleration, allowing you to feel the thrill of lightning speed. Besides, it has low fuel consumption, which can reach an ideal balance between power performance and fuel economy.

Appearance Display
Strong Power
- Maximum power(1.9kw/7000rpm) ensure strong acceleration and provide unparalleled driving pleasure. In addition, it is characterized by low fuel consumption (≤610g/kWh), which saves energy.
Smooth Running
- This 49cc two-stroke engine is equipped with an upgraded CVT transmission, which effectively improves operating efficiency and responsiveness. It is also equipped with stabilized bearings to keep it running smoothly
Effective Cooling System
- By adopting an air cooling system, the temperature of the 49cc dirt bike engine can be quickly reduced, effectively preventing overheating and ensuring smooth and long-lasting driving.
Easy to Operate
- This pocket bike engine utilizes an electronic ignition system for higher energy and ignition efficiency. Therefore, you can start the engine quickly and safely.
More Details
Large Fuel Tank
Start Pull Rope
Practical Carburetor & Air Filter

Durable Design

Dimensions
- Engine Dimensions: 28.7*23*13cm/11.3*9.1*5.1in
- Fuel Tank Size: 22*12*13.5cm/8.7*4.7*5.3in
- Fuel Tank Capacity: 1.2L/0.32gal
- Spark Plug Gap: 0.5mm/0.02in
- Bore * Stroke: Φ44*32.8mm/1.7*1.3in
- Spark Plug: L6T or MB6A
- Carburetor Type: H117B
49CC 50CC 2 Stroke Dirt Bike Engine Motor
Notes
- Please check the parameters carefully before making order.
- It is strongly recommended that professionals carry out the installation.
- Please use professional 2-stroke engine oil and do not use other-stroke engine oil, otherwise it will damage the engine.
- Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before ordering.
- Package Included
- 1* Engine
- 1* T8F Chain
- 1* Emergency Stop Switch
- 1* Throttle Grip
- 1* Left Grip Cover
- 1* Fuel Tank
- 1* Throttle Cable
49CC 50CC 2 Stroke Dirt Bike Engine Motor Kit
Engine Type | Single Cylinder, 2 Stroke, Air-cooling |
Material | Aluminum |
Ignition System | Electronic Ignition |
Start Mode | Pull Rope Start |
Displacement | 49.85CC |
Max. Power | 1.9kw/7000rpm |
Rated Power | 1.7kw/6000rpm |
Continuous Power | 1.6kw/5500rpm |
Overload Power | 1.83kw/6500rpm |
No-load Speed | 12500rpm |
Max. Torque | 2.7N.M/6500rpm |
Max. Horsepower | 3PS |
Min. Fuel Consumption | ≤610g/kW.h |
Reduction Ratio | 1:1 |
Noise Level | 100.7dB (SPL); 116.9dB (SWL) |
Fuel Mixture | (90# Gasoline : 2-stroke Engine Oil): 25:1 (Early); 30:1 (Later) |
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