yamalube
3 quarts
10w30 or 20w50 is great
qt fork oil and type oil for the front fork on each side
A Yamaha Maxim 650 motorcycle has a 4-cylinder engine. The Yamaha Maxim 650 will hold 3.1 quarts or 2.65 milliliters of oil with the oil filter attached.
The oil capacity of a 2007 Yamaha V Star 650 is approximately 3.2 quarts (or about 3.0 liters) when including the oil filter. If you are just changing the oil without replacing the filter, the capacity is around 2.5 quarts (or about 2.4 liters). Always check the owner's manual for the most accurate information and recommendations.
Read the user manual of bike and take the services of your mechanic.
Chase Rocks
50/1
2.5 qts
The poo is on the front right side of the engine beneath the small cover by the stinky foot rest
there is a part in the engine that has a black twist cap on it, and when you open it it will have an oil dipstick so you can check if you need oil, and if you do, you just put it in there. I have a V-star 650 from 98. It doesn't have a dipstick. There is a window right under the kickstand on the left side of the bike. if you can't see very much oil in the window fill her up.
5000 gallons