Most car oils contain friction modifiers which are not good for motorcycles that. . If you have a Honda CRF, you can use car oil in the engine and bike oil in the. I put the Motul dripping from my Honda in my old toyota pick up when I drain it .
Basic cheap car oil, bike oil is just a scam, there was no such oil many years ago.. I can tell you with.
The machanic said regular oil and I have heard people swear by synthetic.. If you have 100000 or more on your bike I really want to hear from you!!!. from the Honda dealer and had a discusion with the mechanic about the best oil and. . to synthetic oil ( Mobil 1) I can change oil every 15,000 km and the old oil would not