More than likely 10W-40 but it's best to check with the manufacturer. I recommend a synthetic specially formulated for motorcycle wet clutch applications.
with changing the filter: 3.3 quarts without filter change: 3.2 quarts
Yamaha Viraho 750 holds cca 2 dcl of gear oil. I think it will be about the same.
The recommended amount of fork oil for Virago 535 front forks is typically around 390-410 ml per fork leg, depending on the specific year and model. It is best to consult the owner's manual or a service manual for the exact amount recommended for your specific bike.
Hi there. The Haynes Manual specifies 3.0 Litres, or 3.1 if you're doing a oil filter change. :) Moog
The Yamaha Virago 535 has a circular window on the front left side of the crankcase, immediately behind the shift linkage. The bike needs to be held upright (second person) and then the use of a flashlight helps see the level in the window. Level should be approximately center of the window.
The 250 virago holds 1.9 quarts of oil total. This includes the oil in the filter. The system holds 1.5 quarts not including filter.
There should be a sight glass on the left lower side of the motor. The oil should be visable in the glass.
In the engine block, on the forward end of the break-pedal side, behind a smaller cover (flush with the rest of the block cover), that is held in place by three hex head bolts.
RECENTLY CHANGED MY 1981 750 VIRAGO. TOOK 3 QUARTS OF SYNTHETIC MOTORCYCLE OIL
Hi: The oil capacite for the 750 Virago is 3.3 quarts with filter or 3.2 quarts with out Frank;
3.3 quart