I recently decided to go with a WR-450 for my first bike. (with the help of many of you) I have heard i may want to change gearing for my 50/50 split between street and trail. I have very little knowledge about gearing (I am counting on somebody to give me the basics of what all the numbers mean) since I have never owned a bike. So....While helping me learn lets see if we can make a list. State what gearing you use (13/38, 12/50, etc..) and what type of riding your doing with it. If we get enough info on this thread it could be really useful to us new guys in helping figure out our setup. Thanks!! LOOK AT POST #22 ON PAGE 3 FOR AN AWESOME UPDATE !!