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!

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.

Application
This product is suitable for mountain bikes, road bikes, gravel bikes, beach bikes and so on 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: CDI
Max Torque: 4.5N-m
Bore Stroke: 56*40mm/2.2*1.57inch
Displacement: 100CC
Horsepower: 3.5HP
Max Power: 2kw/h
Max Rotating Speed: 3600rpm
Max Speed: 50km/h
Compression Ratio: 7:1
Fuel Tank Capacity: 2L/0.52 Gallons
Fuel Consumption: 2.5L/0.66 Gallons/100KM
Lubricant Capacity: 0.6L/0.15 Gallons
Gasoline Type: 92#, 95#
Max Load Bearing Capacity: 200kg/440lbs
Noise: About 75 decibels
Gross Weight: 21.05kg/46.4lbs
Net Weight: 18.75kg/41.33lbs
Chain Cover: 40*7.5cm/15.74*2.95in
Fuel Tank Size: 29*15*16cm/11.41*5.9*6.29in
Gear Diameter: 18cm/7.08in
Diameter of Bicycle Teeth Disc: 18cm/7.08in
Engine Size: 38*29*23.5cm/14.96*11.41*9.25in
Package Size: 73.5*35*28cm/28.93*13.77*11.02in

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.