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100cc Bicycle Engine Kit, 4-Stroke 3.5HP Gas Powered Bicycle Motor Kit, Single Cylinder Air-Cooling Motorized Bike Motor Kit with 2L Fuel Tank

  • Based on 6 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Wxfigo

Arrives Tuesday, Sep 8
Order within 22 hours and 25 minutes
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Style: Chain Type


Features

  • RUGGED AND DURABLEThe 4-stroke bicycle engine kit features an aluminum alloy engine case, baked iron fuel tank, rust-proof shot peened 415# steel chain, nylon cover on the side of the engine, corrosion and wear resistant, with a maximum load capacity of 440 lbs, superior performance and longer service life.
  • POWERFUL POWERThe 100cc bicycle engine kit has a powerful 3.5HP horsepower with 100cc displacement, rated at 2kw/h and 3600RPM, providing you with a strong power to accelerate your bike up to 50km/h top speed.
  • LARGE FUEL TANKThe 4-stroke bicycle engine kit measures 11.81*5.51*5.9 inches and has a large capacity of 0.52 gallons. The bike engine kit is only slightly noisy (about 75 dB) and vibrates when in use. You can use it in most outdoor environments without worrying about noise interference.
  • FUEL SAVINGSThe bike engine kit utilizes overhead valves, which effectively help reduce carbon buildup and dramatically increase fuel savings. The air filter also improves air filtration performance and reduces wear and tear, and the fuel consumption is about 0.66 gallons per 100 kilometers, which greatly saves fuel costs.
  • APPLICATIONThe 100cc bicycle engine kit is suitable for mountain bikes, road bikes, gravel bikes, beach bikes and other big triangle empty frames. The bike engine kit includes all the parts to convert your bike into an electric bike, just one purchase to meet your needs!

Description

SpecificationsColor: Black, SilverType: Single Cylinder, 4-stroke, Air- coolingMaterial: Aluminum, Iron, 415 Steel, Rubber, NylonSurface Treatment: Baking Paint, Rust Prevention Shot BlastingAssembly Required: YesStarter System: Hand StartNumber of Teeth: 44Ignition Mode: Electronic IgnitionMax Torque: 4.5N-mBore Stroke: 5640mm/2.21.57inchDisplacement: 100CCHorsepower: 3.5HPRated Power: 2kw/hMax Rotating Speed: 3600rpmMax Speed: 50km/31miles/hCompression Ratio: 7:1Fuel Tank Capacity: 2L/0.52 GallonsFuel Consumption: 2.5L/0.66 Gallons/100KMLubricant Capacity: 0.4L/0.1 GallonsGasoline Type: 92, 95Max Load Bearing Capacity: 200kg/440lbsNoise: About 75 decibelsGross Weight: 21.65kg/47.73lbs Net Weight: 19.2kg/42.32lbs Chain Cover Size: 417.5cm/16.142.95in Fuel Tank Size: 301415cm/11.815.515.9in Gear Diameter: 18cm/7.08in Diameter of Bicycle Teeth Disc: 18cm/7.08in Engine Size: 362823cm/14.1711.029.05in Package Size: 713528.5cm/27.9513.7711.22in Package Included1Bicycle Engine Kit1English ManualAll Accessories for AssemblyNotes1. 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.

Bike Type: 100cc Bicycle Engine Kit


Age Range (Description): Adult


Brand: BJTDLLX


Number of Speeds: 1


Color: Black


Frame Material: 100cc Bicycle Engine Kit


Suspension Type: 100cc Bicycle Engine Kit


Special Feature: 100cc Bicycle Engine Kit


Included Components: 100cc Bicycle Engine Kit


Size: 100cc Bicycle Engine Kit


Bike Type: 100cc Bicycle Engine Kit


Number Of Speeds: 1


Suspension Type: 100cc Bicycle Engine Kit


Additional Features: 100cc Bicycle Engine Kit


Brake Style: 100cc Bicycle Engine Kit


Specific Uses For Product: Mountain, Road, Gravel, Beach


Power Source: Gasoline


Bicycle Gear Shifter Type: Twist Grip


Bicycle Drivetrain Type: chain


Color: Black


Theme: Motorcycle


Style Name: Chain Type


Frame Material Type: 100cc Bicycle Engine Kit


Wheel Material: Aluminum


Age Range Description: Adult


Brand Name: BJTDLLX


Included Components: 100cc Bicycle Engine Kit


Model Number: 100cc Bicycle Engine Kit


Model Name: 100cc Bicycle Engine Kit


Manufacturer: BJTDLLX


Unit Count: 1 Count


Warranty Description: no


Size: 100cc Bicycle Engine Kit


Item Weight: 19.2 kg


Maximum Weight Recommendation: 440 pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 8

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.

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Top Amazon Reviews


  • Better options out there
Style: Chain Type
No instructions. Low quality parts. Discovered bent shaft and crank arm, couldnt even make it down the street. The size of the engine would not fit f-zero bike frame, not enough clearance for fuel valve.
Reviewed in the United States on June 20, 2025 by Reno S

  • No
Style: Chain Type
No instructions came with it
Reviewed in the United States on April 20, 2025 by Amazon Customer

  • The best
Style: Chain Type
Chain drive does not have all the parts that a belt drive does. Be sure to know what you are buying before you place the bid. But the engines are wonderful, I'm thinking about putting one on the front tire too
Reviewed in the United States on February 9, 2025 by David Gillette

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