I don't recomend this for general riding purposes, but as I've mentioned before, if you want to pull off EASY wheelies, try the number 1 setting. It is very dangerous in a corner though as the front end will get VERY light during even the slightest acceleration. It's fun though if you are playing around in a straight line. I'm currently using #5 and pretty happy with it. I'm about 155 lbs. May go back down a notch to 4.