The 1.2-stroke 80cc engine kit is perfect for upgrading a regular bicycle to a motorcycle, allowing you to ride at a faster speed, up to 38km/h of a motorcycle or scooter.
standard:
Engine mode: single cylinder, air-cooled, 2-stroke, core and stroke: 47mm and 40mm
Rated power: 2.5Kw/5000r/min (3 horsepower/5000r/min)
Maximum power: 3.5Kw/6000r/min (5-6 horsepower/6000r/min)
Ignition mode: CDI
Chain model: 415
Chain length: 110 chain links
Compression ratio: 6:01
Transmission ratio: 18:01
Fuel type: 90 octane
Fuel tank capacity: 2L
Speed limit: 38km/h
Lubricating oil: two-stroke gasoline engine oil (or 10W/40.10W/30 oil)
The mixture ratio of fuel and oil is 16:1 for the new unit and 20:1 after 500 kilometers of operation
Spark plug model: Z4C 14MM
Fuel consumption: 2.5L/100km
Clutch type: hydraulic clutch
Cooling method: natural air cooling
The package includes:
1x red 80cc two-stroke engine
1x sprocket clamp assembly with hardware
1x exhaust muffler
1x heavy-duty chain
1x bearing chain tensioner/idler
1x carburetor
1x CD ignition coil
1x shutdown switch (throttle)
1x Chain Protection Device
1x spark plug
1x black gas cylinder with mounting bracket
1x exhaust pipe clamp
1x plug disassembly tool
1x Manual
All required installation brackets, gaskets, and hardware
Please note:
1. Lubricating oil: two-stroke gasoline engine oil (or 10W/40.10W/30 oil); The mixture ratio of fuel and oil is 16:1 for the new unit and 20:1 after 500 kilometers of operation
2. Riders require some basic hardware tools, skills, and approximately 2-3 hours of installation time. Before starting, add some lubricant to the cylinder.