The 1984 Honda VF700S motorcycle requires SAE 10W-40 motor oil. This oil is a multi-grade oil, which means that it has a viscosity that changes with temperature. The "10W" part of the oil's name indicates that the oil has a viscosity of 10 at 0 degrees Celsius (32 degrees Fahrenheit). The "40" part of the oil's name indicates that the oil has a viscosity of 40 at 100 degrees Celsius (212 degrees Fahrenheit).
SAE 10W-40 motor oil is a good choice for the Honda VF700S because it provides adequate protection for the motorcycle's engine over a wide range of temperatures. The oil's viscosity is low enough to allow for easy starting in cold weather, but it is also thick enough to provide adequate protection for the engine at high temperatures.
In addition to SAE 10W-40 motor oil, the Honda VF700S also requires a certain amount of oil filter. The oil filter is a small device that removes impurities from the oil, such as metal shavings and dirt. The oil filter should be replaced every time the oil is changed, or every 6,000 miles, whichever comes first.
