ZUN 100cc 2 Stroke Motorised Bike Gas ONLY Engine Motor for Motorized Bicycle 30923571

Features:

• Heavy duty metal engine body for added durability

• Super fuel-efficient, only consuming 3 litre fuel per 100km
• Can speed up to 50km/h
• Fit for most type 26" and 28" bikes, such as mountain bikes, road bikes,cruisers, choppers

Specification:

• Mode of Engine:Single cylinder, air-cooling, 2-stroke
• Bore & Stroke:49mm & 40.2mm
• Rated Power:3Kw/5000r/min (4 horsepower/5000r/min)
• Max Power:3.8Kw/6000r/min (5.5-6.5 horsepower/6000r/min)
• Ignition Mode:CDI
• Compression Ratio:6:01
• Driving Ratio:18:01
• Fuel Type:No.90
• Speed Limitation: 50km/hour
• Lubrication Oil: 2-stroke petrol engine (Or oil for 10W/40.10W/30)
• Mixing Ratio of Fuel and engine Oil:16:1 for new sets, 20: 1 after running 500km
• Type of Sparking Plug:Z4C 14MM
• Volume of oil Consumption:3L/100km
• Type of Clutch:Friction Plate / Dry
• Cooling Mode:Natural air cooling

Package included:

• 1x 100cc Engine Only