In cold months use 10W30. In hot weather use 20/50.
15w/30 but that is hard to find so I use15w/40
Use any JASO-MA or MA2 or SAE SF-SG oil of W 15-40 for this bike.
20W40 or 10 W40 motor oil will do. Some use Yamalube, I just use Wal-mart stuff. The engine is almost indestructible.
20/50 w Yama oil is what i use
rotella t6
Rotella 15w30 diesel engine oil
SAE 10w-40 API SF or SG oil. I would recommend you use synthetic.
any brand that is 29/50 in weight
When changing the oil in a Yamaha Virago 250, it depends on the engine size as to how much oil to put in. If it is a 1.4L only 0.36 gallons of oil are needed. However, if it is a 2L then 0.52 gallons are necessary. Do not overflow the reservoir.
XV1000 Capacity is 3 Litres I use 20W50
The 750 STS Kawasaki Jetski uses 2 cycle engine oil. 2 cycle engine oil is specifically made for use in jetskis.