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- Do You Want To Replace Your Worn-out Engine On The Pocket Bike, ATV Or Scooter?
- Are You Thinking About Converting A Mini Dirt Bike Now?
- Come On! The Mini 49CC 50CC 2-Stroke Engine Motor With Speeds Up To 40mph Is Your Best Bet!
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Why Choose Our Engine?
High Speed
- The 49cc mini motor air-cooled racing engine can reach up to 40mph, allowing your child to experience the fun of riding on a minibike.
High Safety
- The air-cooled design allows the engine to work continuously without heating up, thus preventing the vehicle from breaking down due to high temperatures. A good heat sink can protect you during a ride.
Smooth and efficient
- This 50cc engine adopts an upgraded CVT transmission, which effectively improves the operating efficiency and response speed of the whole system, and the stable bearing design ensures smooth engine operation.
Excellent Performance
- The 49cc mini dirt bike engine is powerful, with max. power up to 1.9kw/7000rpm. Meanwhile, it has high intake and exhaust efficiency, which saves energy and saves fuel (fuel consumption ≤610g/kW.h).
More Details
T-shaped Hand Puller
The 49cc 2-stroke engine has a T-shaped hand puller, which makes it easy to pull to start the engine.
Air Filter
- The air filter on this 49cc engine effectively prevents impurities from entering the engine, and you only need to clean the small filter regularly to keep the engine clean, saving you time and effort!
Durable Aluminum
- The 50cc engine consists of a high-quality aluminum housing and high-performance internal iron components, each of which has been carefully selected to ensure that it will not rust or discolor, and that it is rugged and durable.
The 49cc 2-stroke engine can be used not only for engine replacement but also for modifying mini-bikes.
√ Mini dirt bikes
√ ATVs
√ Scooters
√ Mini/pocket bikes
√ Small 4-Wheeler
NOTE: The speed of the engine will be affected by the weight of the user and the terrain.
Important Size
- Spark Plug Gap:0.5mm/0.02in
- Bore * Stroke:Φ44*32.8mm/1.7*1.3in
- Product Size:28*23*13.3cm/11*9*5.2in
- Net Weight:3.8kg/8.4lbs
- Package Size:31.2*24.5*16.5cm/12.3*9.7*6.5in
- Gross Weight:4.1kg/9lbs
Amanda haight
2025-08-18 13:41:42
Awesome engine. Worked great on our xpro 50 bolt pit dirt bike. Had to adjust idle, as expected, and then great. Starts in 1-2 pulls .
Scott
2025-08-13 21:47:03
The engine I got had a bad coil and the company I got it from has been great about fixing the problem how ever Amazon has messed the problem up and made things difficult
Shawn and Araceli Harris
2025-08-02 12:18:28
The packaging sucked and it allowed the air filter to get crushed some but it bolted right up and works well so far. Has about an hour on it so far. Went on a small 4wheeler.
Jamie Thompson
2025-07-29 15:40:53
Only the first day but it runs strong so far.
Travis Hinkle
2025-07-17 20:41:59
I pulled it out of the box n noticed a lil crack on the motor along with the pull start thought ok maybe a stress crack put fuel in it fired it up n then the crack broke off n the guard started to pop teeth maybe this one was a mistake but I ordered another to make sure if its cheaply made I’ll be back to tell you all
Anton F.
2025-07-02 15:59:21
I had brought a new pull start engine for my syx Moto pit bike but my exhaust does not fit what can I do
Jerad thomas
2025-01-31 16:49:46
Need to change sprocket with old one
Meaghan Boudreaux
2025-01-22 19:55:31
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