Motorcycle Oil
Soon enough, riders start to discuss which oil is best for their machine. You’re going to have to educate yourself and make up your own mind, because I’m no expert. I just know to change it frequently and because I do, I don’t waste my money on Synthetics. I feel Synthetics are too slippery for bikes with wet clutches.
I use AMSOil and buy it in the gallon jugs, it seems to be cheaper and more Eco friendly. Usually when I change my oil, I end up with one half of a quart bottle left over and have three to throw away. This way I pour what I need and use the old jugs for old oil. So far, it has worked for me and most of my bikes have more than 75,000 miles on the engines and are still going strong.
This link will take you to a great web page dedicated to oil. This guy seems to know what he is talking a bout, at least it sounds good. Check out the rest of his site too, as it is very well done.
http://www.calsci.com/motorcycleinfo/Consumables.html#Oil
Note: I am not promoting any particular brand, I just know what I like. You need to make your own decisions.
