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

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: 56*40mm/2.2*1.57inchDisplacement: 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#, 95#Max Load Bearing Capacity: 200kg/440lbsNoise: About 75 decibelsGross Weight: 21.65kg/47.73lbs Net Weight: 19.2kg/42.32lbs Chain Cover Size: 41*7.5cm/16.14*2.95in Fuel Tank Size: 30*14*15cm/11.81*5.51*5.9in Gear Diameter: 18cm/7.08in Diameter of Bicycle Teeth Disc: 18cm/7.08in Engine Size: 36*28*23cm/14.17*11.02*9.05in Package Size: 71*35*28.5cm/27.95*13.77*11.22in Package Included1*Bicycle Engine Kit1*English 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.

• 【RUGGED AND DURABLE】The 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 POWER】The 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 TANK】The 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 SAVINGS】The 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.
• 【APPLICATION】The 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!