Some people use Shell Rotella T6 synthetic. It's for diesel engines but it also works for bikes because it got no friction modifiers. It's cheaper than Motul and Amsoil.Im looking for some GOOD motorcycle oils. With limited knowledge it's hard finding good oil for a motorcycle.
Motul oils are said to be the best motorcyle oil.
Amsoil is another oil for motorcycle's i heard good stuff about.
thoughts?