Well it is getting closer for me to dig out the trike out of winter storage, so I will be changing the oil, I bought this used so it has amsoil in now, wanting to go with regular harley 20w50 which I use in my other 2 bikes with no problems. It is very hard to find amsoil in my area and couldn't believe the price for one quart, they think highly of their oil for sure. I don't put the miles on to warrant synthetic oil, I change oil every year on the bikes regardless of the miles, one year I only had 200 miles on my softail, but changed the oil and filter anyway.
So flame away with what oil you use and why.
All for now Trampas