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Product Description

Description
Perhaps you are an outdoor enthusiast who enjoys cycling in parks or mountains, and ordinary bicycles can no longer meet your need for excitement. Let's take a look at our bicycle engine kit! Through installation, it can give your bicycle the speed and excitement of a motorcycle, allowing you to go further in one ride and explore stunning scenery that you have never seen or experienced before! Take our bicycle engine kit home and embark on a more exciting outdoor cycling experience!
Strong Power
The engine boasts a robust 3.5HP horsepower, a displacement of 100cc, a max power of 2kw/h, and a max rotating speed of 3600RPM, which provides you with strong power and accelerates your bike to a max speed of 50km/h.
Large Fuel Tank
The motorized bike kit measures 11.41x5.9x6.29 inches with a large capacity of 0.52 gallons, allowing it to work for a long time. You don't need to fill the tank frequently, which is very convenient.
Low Fuel Consumption
The overhead valve is used, which effectively helps reduce carbon buildup and dramatically improves fuel savings. The air filter also improves air filtration performance and reduces wear, achieving a fuel consumption of around 0.66 gallons/100km and saving much money on fuel costs.
Quiet Operation
This bicycle engine kit only has slight noise (about 75dB) and vibration when used. You can use motorized bike kit in most outdoor environments without worrying about noise disturbance.
Effective Cooling System
By adopting an air cooling system, the temperature of the motorized bike kit can be quickly reduced, effectively preventing overheating and ensuring smooth and long-lasting riding.
Durable & Sturdy
The aluminum engine shell, iron fuel tank with baking paint, a 415# steel chain with shot blasting process, and a rubber and nylon belt offer wear-resistance, achieving a max bearing capacity of 440 pounds and ensuring superior performance and a longer lifespan.

Details
Comfortable Handle: The ergonomic T-shaped start handle provides a point of application of force for easy and comfortable starting.
Chain Cover: It's made of high-quality iron and can protect you from getting hurt.
Pulling Rope: The pulling rope is made of nylon, which is more wear-resistant and durable.
Engine Switch: The red engine switch helps you easily turn the engine on or off when in use or not.

Package Included
- 1xBicycle Engine Kit
- 1xEnglish Manual
- All Accessories for Assembly
Application
This motorized bike kit is suitable for mountain bikes, road bikes, gravel bikes, beach bikes and so on with large triangular empty frames.
Notes
1.Please carefully read the manual and strictly follow the precautions to have a better experience.
2.Please note that professional installation is recommended.
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 you order.
Specifications
Model | EZ-156F |
Type | Forced Air Cooling, 4-Stroke, OHV, Single-cylinder, Inclined by 25 Degrees |
Starting System | Recoil Start |
Material | Aluminum, Iron, and Plastic |
Max Output | 3HP |
Rated Power | 2KW/3600rpm |
Max. Torque | 4.5N.m/2500rpm |
Fuel Tank Capacity | 1.6L/0.42gal |
Fuel Consumption | <420 g/KW.h |
Oil Capacity | 0.4L/0.1gal |
Oil Consumption | ≤6.8 g/KW.h |
Min. Stable Speed Unloaded | 3600rpm |
Reduction Ratio | 1:1 |
Bore x Stroke | 56x40 mm |
Displacement | 100cc |
Compression Ratio | 7:1 |
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