What is the gas oil mixture for a 1991 yz 125 Yamaha?

For a 1991 Yamaha YZ 125, the recommended gas-oil mixture is typically a ratio of 32:1, which means 4 ounces of 2-stroke oil per gallon of gasoline. It's important to use high-quality, JASO FC or ISO EGD rated 2-stroke oil to ensure proper lubrication and engine performance. Always refer to the owner's manual for the most accurate specifications and recommendations.