How much fork oil in a suzuki gs 650 katana?

The Suzuki GS 650 Katana typically requires around 10 to 12 ounces (300 to 350 mL) of fork oil per leg, depending on the specific model year and fork configuration. It's essential to check the owner's manual for the exact specifications, as different models may have slight variations in oil capacity. Additionally, ensure you use the recommended viscosity of fork oil for optimal performance.