What volume and viscosity of fork oil in 88 Yamaha FJ1200?

The 1988 Yamaha FJ1200 typically requires around 10 weight fork oil, with a volume of approximately 400-500 ml per fork leg, depending on the specific setup and any modifications. It's essential to check the owner's manual or service manual for precise specifications, as oil levels and weights can vary based on rider preference and fork condition. Always ensure to use high-quality fork oil for optimal performance.