PERFERATE 100cc 4 stroke Bicycle Engine Kit Set 3.5Hp Bicycle Motor Kit 3600rpm Gasoline Engine Set Air-Cooling & Single Cylinder Hand Start Motorized Bike Kit Bike Conversion Kits

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! Take our bicycle engine kit home and embark on a more exciting outdoor cycling experience!Specification:Color: 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 Content:1×Bicycle Engine Kit1×English ManualAll Accessories for Assembly

• 【High-Speed】 - This bike engine kit is equipped with a powerful 3.5 horsepower, with a maximum RPM of 3,600, enabling your bicycle to accelerate to a top speed of 50 km/h
• 【User-Friendly】 - The bike motor kit measures 11.81 x 5.51 x 5.9 inches, with a fuel tank capacity of 0.52 gallons, allowing for extended operation
• 【Fuel-Efficient】 - Featuring an overhead valve design, it significantly improves fuel efficiency, achieving approximately 0.66 gallons per 100 kilometers
• 【Quiet Operation】 - The bicycle engine kit produces minimal noise (approximately 75 decibels) and vibration during use
• 【Cooling System】 - Utilizing an air-cooling system, it quickly reduces engine temperature and effectively prevents overheating