80cc 2-Stroke Gas Motorized Bike Engine Kit for Bicycles and Off-Road Vehicles

About this item

• [Customer Note] - A new engine typically needs to be driven for over 500 kilometers to break in, which is also necessary when replacing damaged cylinder and piston rings. Keep the speed under 20km/h and avoid heavy loads during the break-in period to prevent overheating, cylinder seizure, and accelerated part wear.
• [Two-stroke Engine Oil] - This machine is a two-stroke gasoline engine with crankcase scavenging. The lubrication of the cylinder and transmission parts in the crankcase depends on the fuel system lubrication. Therefore, the fuel used by this machine is a mixture of gasoline and lubricating oil. Before the fuel is poured into the tank, Gasoline and gasoline engine oil are poured into the container according to a certain volume ratio, and mixed evenly before being poured into the fuel tank.
• [Specification] - Model: 2-stroke; Stroke: 40mm; Displacement: 80cc; Speed: 5500r/min; Ignition method: electronic ignition; Spark plug model: Z4C Fuel: 90#; Gasoline Lubricant: Two-stroke engine oil; Fuel and oil mixing ratio: 18:1 for new cars (30:1 after 500 kilometers)
• [Application] - This is an 80CC 2-stroke engine for bicycles, pocket cars, mini off-road vehicles atvs.
• [Best Sercive] - If you have any questions, please contact us. We will reply your within 24 hours.