right now i have a yamaha ttr225 and im pretty good at riding and ive had it for about 3 months(bought it used) and im getting very bored with the power of it, as in i want to be able to have enough power to wheelie just by twisting the throttle, also i want to have enough power to level myself out while jumping. also im 14 5'4" and good at riding, but i was thinking about upgrading to a 250 and i sat on my friends and only one of my feet can touch the ground so do you think i should upgrade or just wait a bit?