Originally Posted by Frankdozer
...I normally use 10W-40 regular oil and am considering changing to 10W-40 synthetic oil. I've heard both pros and cons about synthetic. What do you guys think?
Don't over-think the oil issue. Use any high-quality, name-brand 10w-40 dino oil. The bike doesn't hold much oil, so change it often (every 1,000) miles or so, and the engine in your bike will outlast your ownership of the bike itself.