hey... i am a 15 yr old girl. i have had my 660 Raptor, 2002 model for abot a year now. I live in Oz. I am wanting my bike to go slightly faster, but i am not sure what to do with it... any ideas??? i have modified my bike pipe; (custome x), air filter, wheels and thats about all. It reaches great speed.... but like everyone else... i always want it faster. [img]i/expressions/face-icon-small-happy.gif[/img][img]i/expressions/face-icon-small-tongue.gif[/img] any idea.... thanx..... [img]i/expressions/face-icon-small-wink.gif[/img]

 

go up a tooth on your front sprocket. It will add around 5 mph on your top end

 

Crotts has a good point, go with a 14 tooth front sproket. It doesn't cost a lot of money!