100cc 4 Stroke 3HP Bicycle Engine Motor Kit - Gas Powered Bike Conversion Kit with Belt Drive for Adults - Perfect for Commuting, Off-Road Adventures & DIY Bike Projects

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/46.4lbsNet Weight: 18.75kg/41.33lbsChain Cover: 40*7.5cm/15.74*2.95inFuel Tank Size: 29*15*16cm/11.41*5.9*6.29inGear Diameter: 18cm/7.08inDiameter of Bicycle Teeth Disc: 18cm/7.08inEngine Size: 38*29*23.5cm/14.96*11.41*9.25inPackage Size: 73.5*35*28cm/28.93*13.77*11.02inPackage Included1*Bicycle Engine Kit1*English ManualAll Accessories for Assembly

Strong and DurableAluminum engine housing, baked iron fuel tank, shot-peened process 415# steel chain, rubber and nylon belts make the bike engine motor kit have excellent performance and longer service life.

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.

Large Fuel Tank 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, which is very convenient.

Low Fuel Consumption The overhead valve is used, which effectively helps reduce carbon buildup and dramatically improves fuel savings, achieving a fuel consumption of around 0.66 gallons/100km and saving much money on fuel costs.

Complete Kit Our package includes all the parts to convert your bicycle into the electric one, meeting your needs with just one purchase!