What kind of engine oil should be used for CFMOTO SR?
3 Answers
CFMOTO SR should use semi-synthetic engine oil. Smell of engine oil: Qualified engine oil has no special smell, with a slight fragrance, and the gasoline performance is relatively mild. If there is a pungent smell, especially a strong fuel smell, it is likely to be recycled engine oil. Method for observing engine oil: Check through oil drops. Drop a drop of oil from the oil pan onto white paper and observe the oil drop. If the black spot in the center of the oil drop is large, dark brown, uniform, and without particles, and the surrounding yellow infiltration is small, it indicates that the engine oil has deteriorated and should be replaced. If the black spot in the center is small and light in color, and the surrounding yellow infiltration trace is large, it indicates that the engine oil can still be used.
I've been riding motorcycles for over a decade, and the engine oil for CFMoto SR requires special attention. This bike must use motorcycle-specific oil – never cut corners by using automotive engine oil, as it can cause clutch slippage. I typically choose 10W-40 viscosity full synthetic oils from premium brands like Motul 7100 or Shell Advance Ultra, which provide strong high-temperature protection in summer and smooth cold starts in winter. If you frequently ride mountain roads at high RPMs, I recommend changing every 2,000 km. For city commuting, you can stretch it to 3,000 km. Always replace the oil filter during oil changes, ensure complete drainage of old oil, and never fill beyond the upper mark on the sight glass – overfilling can actually damage the engine.
As a commuter who rides the CFMoto SR every day, my experience is that choosing an affordable and readily available 10W-40 semi-synthetic oil is sufficient. CFMoto's original oil or domestic brands like Great Wall Jaguar King are fine, costing around 70-80 yuan per liter, with a maintenance cycle of about 2,500 kilometers being the most economical. In winter, for areas below freezing, 5W-40 oil with better low-temperature fluidity can be used. Remember to check that the oil can is labeled with JASO MA certification, which is specifically for motorcycles with wet clutches. The labor cost for an oil change at a roadside repair shop is about 30 yuan. If you do it yourself, wait ten minutes after the engine is warm before draining the oil to avoid burning your hands.
