How much fork oil does a 2004 road king take?

The 2004 Harley-Davidson Road King typically requires approximately 13.5 ounces (or 400 milliliters) of fork oil per fork leg. It's important to use the recommended type of fork oil, usually a 5-weight or 10-weight, depending on your riding preferences and conditions. Always refer to the owner’s manual for specific details and ensure proper maintenance to keep your motorcycle performing optimally.