26” 28” 2 Stroke 100cc Cycle Bicycle Gas Motorized Gasoline Engine Motor Kit CDI Air Cooling for Mountain and Road Bike (Black)

Description

• Fuel Saving – Consuming only 2.5 liters of fuel per 100km, it is energy saving and economical, and with a top speed of 55km/h, you can enjoy a faster ride
• Oil mix ratio – 16:1 for the first 500km and 20:1 after 500 meters (18:1 is preferred in hot summer weather)
• Ignition Mode – The ignition mode of the gasoline engine is capacitor discharge with electronic ignition, which is safe to use
• With Installation Instructions – Comes with all required hardware and detailed instructions for easy installation, the instructions include every detail of the assembly steps
• Applicability – This 100cc 2-stroke engine kit is suitable for most 26″ 28″ bikes, such as mountain bikes, road bikes, cruisers

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Specification:
Material: aluminum and iron
Color: Black
Engine model: 100CC, single cylinder, air-cooled, two-stroke
Cylinder: split cylinder
Bore & Stroke: 49mm and 40.2mm
Rated power: 3Kw / 5000r / min (4 horsepower / 5000r / min)
Maximum power: 3.8Kw / 6000r / min (5.5-6.5 horsepower / 6000r / min)
Ignition method: CDI
Chain Model: 415
Chain length: 110 links
Compression ratio: 6:01
Transmission ratio: 18: 01
Fuel type: No. 90
Fuel tank capacity: 2L
Speed limit: 50km / hour
Lubricant: Two-stroke gasoline engine oil (or 10W / 40.10W / 30 oil)
Fuel and oil mixing ratio: 16:1 for the new unit, 20:1 after 500km
Spark plug type: Z4C 14MM
Fuel consumption: 3L/100km
Clutch type: friction plate/dry
Cooling method: natural air cooling

Applicable models:
Suitable for most 26″ and 28″ types of bicycles
Inlet Manifold Inner Diameter of Central Hole: 14.7 mm / 0.58 inches
Inlet Manifold Overall Length: 57.65 mm / 2.27 inches
Inlet Manifold Overall Width: 54.8 mm / 2.16 inches
Inlet Manifold Outer Diameter: 19 mm / 0.75 inches
Exhaust Outlet Inner Diameter: 21 mm / 0.83 inches

Package Included:
1x black engine box
1x black fuel tank
1x flameout switch
1x carburetor
1x chain
1x throttle cable
1x clutch cable
1x teeth
1x clutch handle
1x throttle handle
1x chain guard
1x silver exhaust pipe
1xCDI igniter
1x fuel tank cap
1x oil filter
1x spark plug
1x oil switch
1x tubing
2x wallet
3x clip
1x screw top
1x exhaust pipe hoist
1x spark plug tool
1x clutch large spring
1x clutch small spring
1x manual
Some mounting screws