Hey, sup...I have an 03´ Katana, well actually I wiped out on it about a month ago...but Yeah its pretty fast, I hit a little over 115 in the quarter, and 0-80 is right at about 6 seconds...give or take a half from rider skill, and yes I stunt or well, did stunt my katana, so if you have any Questions feel free to Email me at sloopy70@hotmail.com but for the price, you cant beat it, after saying that though, the gsxR600 is only 2k more, and a whole lot more bike, thats what I´m getting next...