100cc Bicycle Motor Kit,4-Stroke 3.5HP Bicycle Gasoline Engine Motor,Motorized Bicycle Kit with Double Belt Drive & Air-Cooling,Hand Start,50km/h (100cc Belt)

ApplicationThis product is suitable for mountain bikes, road bikes, gravel bikes, beach bikes and so on with large triangular empty frames.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: CDIMax Torque: 4.5N-mBore Stroke: 56*40mm/2.2*1.57inchDisplacement: 100CCHorsepower: 3.5HPMax Power: 2kw/hMax Rotating Speed: 3600rpmMax Speed: 50km/hCompression Ratio: 7:1Fuel Tank Capacity: 2L/0.52 GallonsFuel Consumption: 2.5L/0.66 Gallons/100KMLubricant Capacity: 0.6L/0.15 GallonsGasoline Type: 92#, 95#Max Load Bearing Capacity: 200kg/440lbsNoise: About 75 decibelsGross 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 Kit1*English ManualAll Accessories for Assembly

• [Quality Materials]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 wear-resistance, achieving a max bearing capacity of 440 pounds.Our package includes all the parts to convert your bicycle into the electric one, meeting your needs with just one purchase!
• [Strong Power]The 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. It 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
• [Parameters]Starter System: Hand Start,Number of Teeth: 44,Ignition Mode: CDI,Max Torque: 4.5N-m,Bore Stroke: 56*40mm/2.2*1.57inch,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#,Noise: About 75 decibels,Diameter of Bicycle Teeth Disc:7.08in,Engine Size: 14.96*11.41*9.25in
• [Air Cooling System]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. By adopting an air cooling system, the temperature of the engine can be quickly reduced, effectively preventing overheating
• [Wide Use]The ergonomic T-shaped start handle provides a point of application of force for easy and comfortable starting. This Bicycle Engine Kit is suitable for mountain bikes, road bikes, gravel bikes, beach bikes and so on with large triangular empty frames.