How much fork oil goes in a harley FXD?

The amount of fork oil needed for a Harley FXD (Dyna) typically ranges from 10 to 12 ounces per fork, depending on the specific model year and whether you are using the standard or the optional fork configuration. Always consult the owner's manual or a service manual for the exact specifications for your specific model and year, as it can vary. Additionally, make sure to use the recommended type and viscosity of fork oil for optimal performance.