Product Description
Convert a compatible 26- or 28-inch bicycle with this YUNLAIGOTOP 100cc 2-stroke gasoline engine kit. The air-cooled engine uses CDI ignition and includes a carburetor, fuel tank with valve, exhaust muffler, chain drive components, handlebar controls, cables, and mounting hardware. The kit features a 50 mm x 40 mm bore and stroke, a 44-tooth sprocket, and an 8 mm engine mounting bolt setup.
Product Specifications
BrandYUNLAIGOTOP
Brand NameYUNLAIGOTOP
Warranty DescriptionFree warranty within one year for manufacturer defects only
MaterialAluminum
Suggested Usersunisex-adult
Part Numbermotor for bicycles kit
Engine displacement100cc
Engine typeGasoline 2-stroke
Bore x stroke50mm x 40mm
IgnitionCDI ignition
CoolingAir-cooled
Maximum power1.9kW at 5500r/min
Compression ratio6:1
Transmission ratio18:1
StartingKick starting
Shifting methodSprocket
Lubricating oilTwo-stroke machine oil
Maximum speed48km/h
Spark plugZ4C 16MMM
Maximum load capacity180kg
Fuel tank capacity2L
Fuel type90#
Fuel consumption5L/100km
Engine net weight11kg
Bicycle compatibilityMost 26-inch and 28-inch bicycles
Mounting bolts8mm
Included componentsEngine, CDI assembly, fuel tank with valve, carburetor assembly, exhaust muffler, clutch handle, left handle grip, twist-grip throttle with kill switch, clutch cable, throttle cable, chain, sprocket, chain idler pulley, chain guard, and mounting accessories