rm 80 is a two stroke engine and the oil is mixed with the gas.. 50:1 is a pretty good ratio for that small engine.. the transmission uses separate oil
the best oil is HONDA HP TRANSMISSION OIL and the best 2 cycle engine oil is KLOTZ TECHNIPLATE and run the mixture 40:1
0.555 liters. Basically little over half a quart
Depending on how many cylinders the engine has determines how much oil the crankcase holds. The more cylinders the more oil is needed. Usually there are between 4 and 5 quarts needed for an engine of this size. DO NOT overfill. Add 4 quarts and check the engines oil while the engine is warm. Add if needed.
About 5.5 quarts.
4.5 qts.
800 ml will do the math.....
To check the oil on your 1978 Suzuki RM80, start by placing the bike on a level surface and ensuring it is upright. Locate the oil fill cap, which is typically found on the right side of the engine. Remove the cap and use a dipstick, if available, to check the oil level, or visually inspect the oil inside. If the oil is low, add the appropriate type of oil until it reaches the desired level, then securely replace the cap.
you need 10w40 non synthetic oil for this bad bike!!!!!
5 liters with oil filter filled
1.6L Engine = 3.6 quarts
4 quarts of oil, providing that you changed the oil filter too.
Oil is just as important to a diesel engine as it is to a petrol engine