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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 3 reviews
Condition: New
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$249.99 Why this price?

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Availability: In Stock.
Fulfilled by Wxfigo

Arrives May 5 – May 6
Order within 18 hours and 19 minutes
Available payment plans shown during checkout

Style: Belt Type


Features

  • POWERFUL POWERThe engine has a powerful 3.5HP horsepower with 100cc displacement, 2kw/h maximum power and 3600RPM maximum speed, providing you with strong power to accelerate your bike to a maximum speed of 50km/h. The bike engine kit adopts an air-cooling system, which can quickly reduce the engine temperature and effectively prevent overheating, ensuring a smooth and long-lasting ride.
  • LARGE FUEL TANKThe size of the bike engine kit is 11.41*5.9*6.29 inches, with a large capacity of 0.52 gallons, it can work for a long time. You don't need to refill the fuel tank frequently, which is very convenient. The fuel consumption is about 0.66 gallons per 100 kilometers, which greatly saves fuel cost.
  • QUIET RUNNINGThis 4-stroke bicycle engine kit operates with only a low level of noise (approximately 75 decibels) and vibration. You can use it in most outdoor environments without worrying about noise interference.
  • APPLICATIONThis 4-stroke bicycle engine kit is suitable for mountain bikes, road bikes, gravel bikes, beach bikes and other large triangular empty frames. Our 100cc bicycle engine kit includes all the parts to convert your bike into an e-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


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


Brake Style: ‎100cc Bicycle Engine Kit


Theme: ‎Motorcycle


Style: ‎Belt Type


Model Name: ‎100cc Bicycle Engine Kit


Power Source: ‎Gasoline


Wheel Material: ‎Alloy Steel


Maximum Weight Recommendation: ‎440 Pounds


Assembly Required: ‎Yes


Bicycle Gear Shifter Type: ‎Twist Grip


Manufacturer: ‎BJTDLLX


Brand Name: ‎BJTDLLX


Warranty Description: ‎no


Material: ‎Aluminum


Date First Available: October 11, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 5 – May 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.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • 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

  • Excellent!
Style: Chain Type
Everything was packaged beautifully and with great care. It came with everything as shown. There is no damage.
Reviewed in the United States on February 18, 2025 by John M Lisi

  • Fun Motor Kit Project
Style: Belt Type
Got the chain option. It works great! Just be ready to improvise on the motor support . I had to make a slit in to the verticle tube support of the bike because the motor wouldn’t slide in place . The spark plug was like an inch or two from clearance at the top. I recommend centering the plate and running the chain to make sure it’s straight so that you won’t have to make too many repeat red-adjustments. The grooves for the screws on the mountains plate might not coincide with the screw holes on the bottom of the motor after seating the mountains plate to the correct adjustment. I was only able to secure the motor with the front two screws because of this reason. The motor still holds but at some near future moment I’ll have to take the motor off and drill two pilot holes through the mounting plate in order to hold the motor to the plate with the 4 screws. It’ll be much better secured this way. Make sure your brakes work good cause if you’re coming down a slope fast you ll need to have solid brakes in place. You’ll prob reach 38-40 mph . Other than that really good buy and fun bike project . Pretty fun! ... show more
Reviewed in the United States on February 21, 2025 by Leonardo G. Leonardo G.

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