100CC 4-Stroke Gasoline Engine Kit, 3.5HP Bicycle Engine Kit, Hand Start Gas Engine with Chain Drive OHV Air-Cooling for Large Triangular Empty Frames & Motorized Motor Bike Modification
Condition: New
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Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Friday, Feb 6
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Features
- DURABLE & STURDY: This 4-stroke gasoline engine kit with the aluminum engine shell, iron fuel tank with baking paint, a 415# steel chain with rust prevention shot blasting process, and a rubber and nylon belt offer corrosion-resistance and wear-resistance, achieving a max bearing capacity of 440 pounds and ensuring superior performance and a longer lifespan.
- STRONG POWER: The hand start gas 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 fuel tank of this 3.5hp bicycle engine measures 11.41*5.9*6.29 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: This motor bike modified engine use the overhead valve , 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 100 cc bicycle engine kit only has slight noise (about 75dB) and vibration when used. You can use it in most outdoor environments without worrying about noise disturbance.
- ECONOMICALLY FRIENDLY: Our package includes all the parts to convert your bicycle into the electric one.You can enjoy the speed and passion comparable to motorcycles at a lower price! This four-stroke gas power engine kit is more suitable for people with lower budgets or only short-term needs for motorcycles, allowing you to enjoy faster riding speed and a more exciting life!
Brand: Arligaaduo
Material: #415 Steel, Aluminum, Iron, Nylon, Rubber
Manufacturer: Arligaaduo
UPC:
Date First Available : August 13, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Feb 6
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
Motor is excellent. Power is good. Fit frame like a glove.😀
Reviewed in the United States on November 4, 2025 by Thomas Morgan
I am very pleased to have obtained such an efficient engine kit. At first, I was a little concerned, but with the help of customer service, I figured out the wiring connections and how to properly adjust the clutch cable. The engine started smoothly and performed powerfully. This made my riding experience even more enjoyable!
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Reviewed in the United States on August 20, 2025 by Amazon Customer