Description
Practical value and everyday use
100CC Bike Motor Kit, 4-stroke Motorized Bike Kits, OHV 3600RPM 0.66 Gallons/100km Gas Motorized Motors Modified 3.5HP Single Cylinder Air-cooling Petrol Engine w/415# Steel Chain is listed in Rebuild Kits. For a practical buying decision, start with this source-backed point: Material: Aluminum, Iron, #415 Steel, Rubber, Nylon.
The source also records: This 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. Use this additional stated detail to judge day-to-day usefulness and package value: Product identity: 100CC Bike Motor Kit, 4-stroke Motorized Bike Kits, OHV 3600RPM 0.66 Gallons/100km Gas Motorized Motors Modified 3.5HP Single Cylinder Air-cooling Petrol Engine w/415# Steel Chain.
Value-focused decision
Compare those stated features and included items with the current on-page offer and the exact quantity needed. No performance claim is added beyond the source product record.
Complete source-backed product details
| Manufacturer | HCYHSLH |
|---|---|
| Brand | HCYHSLH |
| Model | 100CC Bike Motor Kit |
| Product Dimensions | 14.17 x 11.02 x 9.05 inches |
| Country of Origin | China |
| Item model number | FKR3L |
| Exterior | Baking Paint, Rust Prevention Shot Blasting |
| Manufacturer Part Number | 48697487646 |
Product Description
Durable & Sturdy:
The aluminum engine shell, iron fuel tank with baking paint, a 415# steel chain with rust prevention shot blasting process, and a nylon cover on the side of the engine offer corrosion-resistance and wear-resistance, achieving a max bearing capacity of 440 pounds and ensuring superior performance and a longer lifespan.
Large Fuel Tank:
It measures 11.81*5.51*5.9 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 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 it in most outdoor environments without worrying about noise disturbance.
Strong Power:
The engine boasts a robust 3.5HP horsepower, a displacement of 100cc, a rated 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.
Application:
This product is suitable for mountain bikes, road bikes, gravel bikes, beach bikes, etc. with large triangular empty frames.
Specifications:
Color: Black, Silver
Type: Single Cylinder, 4-stroke, Air-cooling
Material: Aluminum, Iron, #415 Steel, Rubber, Nylon
Surface Treatment: Baking Paint, Rust Prevention Shot Blasting
Assembly Required: Yes
Starter System: Hand Start
Number of Teeth: 44
Ignition Mode: Electronic Ignition
Max Torque: 4.5N-m
Bore Stroke: 56*40mm/2.2*1.57inch
Displacement: 100CC
Horsepower: 3.5HP
Rated Power: 2kw/h
Max Rotating Speed: 3600rpm
Max Speed: 50km/31miles/h
Compression Ratio: 7:1
Fuel Tank Capacity: 2L/0.52 Gallons
Fuel Consumption: 2.5L/0.66 Gallons/100KM
Lubricant Capacity: 0.4L/0.1 Gallons
Gasoline Type: 92#, 95#
Max Load Bearing Capacity: 200kg/440lbs
Noise: About 75 decibels
Gross Weight: 21.65kg/47.73lbs
Net Weight: 19.2kg/42.32lbs
Chain Cover Size: 41*7.5cm/16.14*2.95in
Fuel Tank Size: 30*14*15cm/11.81*5.51*5.9in
Gear Diameter: 18cm/7.08in
Diameter of Bicycle Teeth Disc: 18cm/7.08in
Engine Size: 36*28*23cm/14.17*11.02*9.05in
Package Size: 71*35*28.5cm/27.95*13.77*11.22in
Package Included
- 1*Bicycle Engine Kit
- 1*English Manual
- All Accessories for Assembly
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.
3.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.
Source product highlights
- 4-stroke Motorized Bike Kits: The engine boasts a robust 3.5HP horsepower, a displacement of 100cc, a rated 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: It measures 11.81*5.51*5.9 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 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.
- Widely Application: This 4-stroke Motorized Bike Kits is suitable for mountain bikes, road bikes, gravel bikes, beach bikes, etc. with large triangular empty frames.
- Durable & Sturdy: The aluminum engine shell, iron fuel tank with baking paint, a 415# steel chain with rust prevention shot blasting process, and a nylon cover on the side of the engine offer corrosion-resistance and wear-resistance, achieving a max bearing capacity of 440 pounds and ensuring superior performance and a longer lifespan.




Patsy –
The 4-stroke OHV design is compatible with a wide range of bike models. Without major modifications to the bike’s structure, I was able to transform my regular bicycle into a motorized ride!
Brandon Mckay –
The 3.5HP single-cylinder engine packs a punch. It climbs hills and overtakes other vehicles effortlessly.