Best to use two stroke oil. Mix it with the petrol, (I guess you know this)
one quart of 10 w 30 four stroke motorcycle oil.
yes!!!!!!!!!!!
No
Supreme (or the highest grade) gas and (automotive) synthetic 5w 30 oil if you can't get to a bike shop. It's best to use ktm oil though. And if you're referring to two stroke oil, you can use basically any two stroke oil concentrate but again is best to use ktm oil
Soy
well that depends if you have a two stroke or four. if yours is a four stroke, use straight gas. if its a two stroke use a gas+oil mix. you should know the mixing ratio. lots are 40:1 but it could also be 32:1 depending on the bike.
Depends on the manufacturer as to what type and weight oil to use.
a half of quart 2 stroke .....2 stroke oil mixes with the gas only!!! use automatic transmission fluid type f for your gear oil..DO NOT USE 2 STROKE OIL FOR GEAR OIL!!!!
special 2-stroke oil.
The motor oil to use in a 1982 Yamaha 250 XT 4-stroke dirt bike is a 10-30 or 10-40 weight oil. Castrol GTX Motor Oil that is of this weight is the best oil to use in off road bikes, because it is a cleaner oil. It will not gum up the works of smaller engines like regular motor oil.
4 stroke oil but u don't have 2 put any in if you use unleaded petrol