What is the Function of Motorcycle Engine Oil?
2 Answers
Below are the functions of motorcycle engine oil: Lubrication: Engine oil with a certain viscosity can fill the unevenness on metal surfaces and form a strong protective oil film to prevent direct contact between metal surfaces, reducing friction and power loss. Sealing: The oil film formed between the cylinder wall, piston rings, and ring grooves not only lubricates but also prevents the leakage of the air-fuel mixture during compression and combustion, thereby enhancing engine horsepower. Cooling: It absorbs part of the heat generated by combustion and the heat produced by friction between components, then dissipates it into the atmosphere through the engine oil pan or oil cooler.
Motorcycle engine oil is far more than just simple lubricant – it's the guardian angel of your engine! As veteran long-distance riders, we know engine oil is like the lifeblood of your motor. First and foremost, its core function is lubrication, reducing friction and wear between metal components to keep the engine running smoothly. Secondly, it plays a vital cooling role – engine temperatures easily exceed 100°C during operation, and circulating oil continuously carries away heat. The cleaning function is equally crucial, as oil flushes away carbon deposits and metal particles generated during engine operation. Sealing and anti-corrosion properties are also essential – oil fills microscopic gaps between components to prevent gas/fluid leaks while protecting against metal rusting. Remember to regularly check oil levels and viscosity, and consider using higher-viscosity oil during summer months.
