100cc 4-Stroke Bicycle Gasoline Engine Air-Cooled Motor Chain Muffler Complete Assembly Gas Motorized Motor Kit for Motorized Bicycle 26-28inch Bike（with Belt）

Description About this item Install Suggest If you are inexperienced or installing an engine kit for the first time, please read our Video, or if you have any questions contact us in time. The Installation needs Professional hardware skills and tools, and about 2-4 hours of installation and fine-tuning. High Performance The 4-stroke engine is more stable, reliable, and quieter than the 2-stroke engine. Also, the 56mm bore cylinder increases the bearing capacity, and reduces the working temperature, making it easier to start, while providing continuous output over various speeds. 100cc Bicycle Engine Kit Come with 100cc 4-Stroke Gasoline Engine, Fuel Tank, Base Bracket, Exhaust Pipe, 44 Tooth Chain, Chain Tensioner, Chain Guard, 2* Fixed Iron Pieces, Spark Plug Tool, Fuel Line, Fuel Tank Cap, Exhaust Cushion, Fuel Filter, Fuel Valve, Chain Tension Adjusting Tool, English Manual Upgrades Bike Motor Kit Aluminum, Iron, and Plastic, Engine type: Forced Air Cooling, 4-Stroke, OHV, Single-cylinder, Inclined by 25 Degrees, 3HP Max Output, Rated Power: 2KW/3600rpm Enjoy Riding This kit converts your bike into a motorized bicycle, with max. speed of 3600rpm for great efficiency and convenience, allowing you to fully enjoy the fun of riding on your commute and short journeys.