So im 15 years old, been riding since i was 12. I ride alot, and im pretty decent. I learned on a CRF150F. Greatest bike i have ever ridden (yes, i have rode more than one: YZ450F, KX85, KX250, PW80, blah blah blah). But im about 5'10" 150 lbs. I was lookin into upgrading to a 230 or 250, not quite sure which one. i want to be able to grow into it, but i dont want it to big. i dont want any of that electric start, or headlight garbage. i dont need it. i cant get anything new, pretty much has to be used. any thoughts would help greatly.
-Tom