i have a 2002 Yamaha blaster and i use castrol 10w-30
Depends on the tempature, but I use Castrol GTX 20/w50 Racing Oil under most conditions.
4 stroke 10w 40 weight oil. Use one for motorcycles...Castrol or Valvoline would work.
the best oil is castrol gtx the best oil is castrol gtx
I swear by Castrol Oils... If you go to Castrols' website, you will find a product recommendation search engine. For my 2002 YFM-660-R they recommended Castrol Power 1 GPS... EXPENSIVE... but worth every penny!
castrol or mobile
I use Castrol GTX.
I always used 10w30 or 10w40 Castrol Oil.
i got a 1100 Honda i use castrol brand part real-oil, part synthetic available at my local aftermarket motorcycle store 10w40 year-round the castrol is specifically made for motorcycles besides which /not car oil you buy at local auto parts store/.1998honda aero v-twin 1100 c3.
i use Castrol Semi synthetic oil, Which is good for the engine
I use Castrol 5w30.
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.