How much engine oil goes in a 1976 RM250?

The 1976 Suzuki RM250 typically requires about 2.5 quarts (approximately 2.4 liters) of engine oil when performing an oil change. It's important to use the appropriate type of oil, usually a high-quality two-stroke oil, as the RM250 is a two-stroke engine. Always check the owner's manual for specific recommendations and ensure the bike is on level ground when checking the oil level.