I just got my 04 50 a couple months ago. So far i just have a Fast 50's bar kit and stiff springs in front and back. What should be my first perf. upgrade? A lot of guys I ride with have 88cc big bores and they seem to rip. Can i get my bike to come anywhere close to them without droppin 500 bucks on a bore kit? Any help or suggestions are apprieciated. Thanx!
-Sean
-Sean