How much oil do you put yzf 250cc 2002?

For a 2002 Yamaha YZF 250, the oil capacity is approximately 1.3 liters (about 1.4 quarts) when changing the oil and oil filter. If you are only changing the oil without replacing the filter, the capacity is around 1.1 liters (about 1.2 quarts). Always check the owner's manual for the most accurate specifications and recommendations.