What kind of engine oil is the best for motorcycles?

The choice of motorcycle oil model depends on the lowest temperature in winter in this area. If the temperature will be below minus 20 degrees in winter, then10W40; You should use it. If the temperature in winter is not lower than minus 20 degrees, then 15w40 and 10W40 can be used.

Because the fluidity of 15w40 is higher than minus 20 degrees, and the engine can be started as long as 10W40 is higher than minus 25 degrees. The number before W in the engine oil model represents the fluidity of the engine oil. The smaller the number, the better the low temperature resistance.

15w means normal flow below minus 20 degrees Celsius, 0w means normal flow below minus 35 degrees Celsius, and 10w means normal flow below minus 25 degrees Celsius. The number after W represents the high temperature viscosity of the oil. The higher the numerical value, the greater the viscosity and the better the oil film retention ability at high temperature.

Classification of motorcycle oil

1, mineral oil: This kind of oil has strong oxidation resistance and stable performance. The disadvantage is that oil film strengthening additives need to be added, but the friction resistance increases after adding oil film strengthening additives.

2. Vegetable oil: Vegetable oil is engine oil made from plant seeds. Vegetable engine oil has high oil film forming ability and excellent lubrication performance.

3. Thickening engine oil (semi-synthetic engine oil): This is a two-in-one product, mineral oil and additives.