How much fork oil goes in a 1984 Yamaha yz125?

The 1984 Yamaha YZ125 typically requires about 10.6 ounces (or 315 milliliters) of fork oil per leg. It's important to use the correct viscosity, usually 10W or 15W, depending on your riding style and conditions. Always check the owner's manual for specifics, as fork oil levels can vary slightly based on modifications or individual preferences.