Synthetic Oils. What are you running?

[Gypsy Dragon]

Originally Posted by redjay

I used the same oil in my Voyager, Kawasaki mineral oil.

Think about it, who keeps their bike long enough to notice any difference in motor/transmission longevity, mineral versus synthetic ?
Who has ever had an engine failure due to not using synthetic ?

I do. My Z1000 has 146,000 very hard miles on it. It has had synth in it since it hit the 1000 mile mark. The last time i had it open to do a valve adjustment, the cams still looked new.