I don't even use any oil. Nope, none. I put a can of slick 50 in the bike a few months ago, and it made everything so slick I do not even have to put in any oil. :lol::lol::lol:

4::twisted:.
Oil is oil is oil is oil, all of it works, all of it mixes , all of it is slick. The one outstanding key is regular oil changes. Most of the time the bike will tell you when, with my Wing it is around 5000 miles. Really I cannot justify using high priced synthetics, because quite simply the oil becomes dirty, before even the Honda interval of 8000 miles, let alone some wild claim by some synthetic that it will go for 24,000 miles or 5 years whichever comes first.
Any modern day name brand oil, will protect the engine and it will outlast you.
Long before I knew anything about any thing I used to just use whatever oil was on sale wherever I found it, never knew a thing about friction modifiers and all that stuff, hey know what, bikes always ran fine.
Just a hint, one day, you should try Delo 400. Is less than 12 dollars a gallon at walmart, is made specifically for heavy duty diesel trucks, betcha when you try it and your bike shifts so much easier, .......well just a hint.
Kit