The precise type of oil that a Yamaha TTR 90 dirt bike should use can depend on the year the bike had been manufactured ad should be listed in the manual for the bike. For a 2002 Yamaha TTR 90 bike, the recommended oil type is 10W-30 (when 10 degrees Fahrenheit or above) and 20W-40 (when 40 degrees Fahrenheit or above).
a quart and a half, approximately...
1.13 liters
ITS MARKED ON THE SIDE OF THE CRANKCASE 650ML
yes 2 stroke in the bottle on the handle bars and oil in the trans.
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!!!!
Depends on the manufacturer as to what type and weight oil to use.
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.
how much engine oil goes in an 80cc dirt bike
yes if it is 4stroke witch i think ttr 90 is! use good type of gas, you have separate place for engine oil, but with 2stroke engines you have to mix gas and oil together.
20W-40 is best - Yamalube
Its cool
The oil capacity for Yamaha motorcycles vary depending on the model and year of the bike. The 350 Yamaha warrior holds 2.64 courts of oil.