i bought my bike used so i dont know if the tire on it is stock...

 

okay, regardless, go look at the side of your tire and you'll find out whether or not they're the stock size boss.

 

lol how would i have known if they were stock or not if i didnt know what size stock was....boss

 

because you would have done what everybody else does and looked it up... or maybe read the thread, because two or three people told you what it was.

 

ok i see the mix up here ... i didnt know if i had a stock size or knew what was the OEM size was ...once they told me i checked mine and it was stock..... in my post after that i should of put DIDNT and not DONT ....

 

i ment didnt ....

 

problem resolved. haha, good lookin out =)

 

120/70 & 200/55 bishes!!!

 

whyyyy?! haha

 

Bigger tire profile = more grip at lean. The dunlop's I have on right now make them that large and with a liter bike the extra weight isn't going to hold me back. I normally run 190/55 though. With a 600 and a 5.5" rim I'd stick with the stock 180/55 or find a 190/55 that is made to fit the smaller rim.