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Powerful 125CC 4-Stroke Engine
Upgrade your ride with this high-performance 125CC 4-stroke engine, designed for Atomik, Pitpro, TDR, Hummer, Orion, Xmoto, Lei, Dmx, Swd, Tomahawk, go-karts, quads, dirt bikes, ATVs, pit bikes, and more. Built to deliver unmatched power and durability, this engine is a direct replacement for 125CC models, ensuring a seamless upgrade for your vehicle.
Compatibility
This engine is for Atomik, Pitpro, TDR, Hummer, Orion, Xmoto, Lei, Dmx, Swd, Tomahawk, go-karts, quads, dirt bikes, ATVs, pit bikes, and other vehicles with 125CC engine sizes.
High-Performance Engine
Equipped with a parallel 4-stroke single-cylinder design, this engine delivers a maximum power output of 5.5KW and a torque of 8.5N.m, with a top speed of 7500±375 RPM, making it ideal for tackling various terrains.
Durable Construction
Made from premium iron and aluminum, this engine is crafted using die-casting and painting processes, offering excellent resistance to rust, impact, and cracking for long-lasting performance.
Efficient Cooling & Lubrication
Air-cooled design with pressure/splash lubrication ensures optimal engine performance and longevity.
Includes
- Wiring
- carby
- Airfilter
- Chain case
- Gasket
Fits (For the reference):
125cc go kart engine is suitable for Go kart, Quad, Gy6, Dirt bike, ATV, Pit bike, Dirt bike, Buggy, Pocket rocket, off-road vehicle
Installation Manual Is NOT Included
Professional Installation Is Highly Recommended
Wiring Instructions
1. Five wires (Plug): For gear indicator
2. Yellow wire: For storage battery
3. Pink (or Yellow) wire: For storage battery
4. Black & Red wire: For signal trigger
5. Green wire: For grounding
6. Blue & White: For trigger coil
Michael Mobley
Reviewed in the United States on March 4, 2025
Starts up fine. Although the oil is installed, I would recommend changing to a trustworthy oil. This is the closest oil to Honda oil. Based on the reviews, it should perform and last for a while. I used it on a Honda S65. It bolts on. The carburetor idles high out of the box and needs to be adjusted, but if you use this engine you should know how.
Sandra Quave
Reviewed in the United States on January 28, 2025
Shipping was quick and I couldn't wait to open it up when I received it. It works great and starts up with no problems. The power is strong.
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