The 1984 Honda Nighthawk 650 typically requires about 11.0 ounces (or approximately 325 milliliters) of fork oil per leg. It's important to use the recommended viscosity, usually 10W or 15W, depending on your riding preferences and conditions. Always check the owner's manual or service manual for specific details and recommendations for maintenance.
12.75 .oz #10 fork oil 6psi pressure
left 15.7 right 15.2, 0-10 psi
330 cc
How much engine oil does a 1982 Honda Nighthawk 650 take? 3.4 quarts
12.75 Oz. #10 fork oil, 6 psi pressure
3.1 quarts
4 oz. in each fork.
5o ml each leg fork.
Just draining to change the oil = 2.6 quarts
102 cc
160ml
mom