This bike is pretty fun to ride and has alot of power for me since i have never rode anything on dirt besides a 80, I have owned several crotch rockets,but like any guy i wanna get a lil more out of it. I was thinking of changing the gearing and wanted to know whats the best set up without adding a longer chain, i just ride trails. I also want to do the eddie mod i have read alot about. My friend said just putting a new back tire and going up in the back will make it feel like a new bike. Just looking for a lil more tq and more throttle response. I also found a used set of excel wheels for 175 and was thinking of getting them if adding a lighter wheel will help it like on a car. The bike already has a aftermarket air filter, fmf power core slip on, and i put a iridium plug. Thanks guys.