well im about to the my first oil change at 559 miles. i decided to go with mobil1 1-110 but not sure on what oil i should get.. i live in south cali so im not to worried about the weather. sorry for being such a noob i did the search but still dont understand. plus i cant find the filter anywhere
This is gonna be a long one, sorry guys. I know all this info can be searched, but here it is.
For the first couple of oil changes, you should use NON-SYNTHETIC oil. It helps parts polish more quickly (a little more friction than synthetic) and it's cheaper (you're gonna change it at least twice before you hit 1,000 miles). I used Golden Spectro, it's like 3 bucks a quart. After you have 1,000 miles on it, you can use any oil you want. Now, here's the long part.
Which oil/filter to use is a never-ending argument. Bottom line is this: If you change the oil regularly, any motorcycle oil of factory-recommended viscosity and SAE rating will perform just fine. You can spend 10 bucks a quart on super-slick "race oil" and supposedly squeeze out that last 0.5 hp "trapped by friction", but unless you race competitively, spend 90% of your ride time with the engine within 3k rpm of the redline, and you know your bike well enough to actually feel an extra 0.5 hp, it's not gonna do you a damn bit of good.
I use Castrol Act-EVO oil that I get from Cycle Gear, it's a 10W40 semi-synthetic oil and it's 4 bucks a quart instead of 8 or 10. I use K&N oil filters because that's all Cycle Gear had except for Fram, and Fram is crap. You couldn't pay me to use Fram filters.
Do you need synthetic oil? No. Will it help the engine last longer? Possibly, but no one has any real proof of that. Is there any reason a non-synthetic or semi-synthetic oil will hurt your engine? None whatsoever provided it's the correct viscosity/SAE rating.