Im 19 years old 6 foot 3 150pounds. This will be my first bike and i dont have much riding experence at all. Want to ride both MX and woods. Would a yz125 be right for me or are the 125's for the younger guys? I dont want to get a bike and get bored with the power. I have riden a crf250r many times and liked the power but i kinda want a 2 stroke. I want to ride this bike for a few years before i get a new one. I wont be racing anytime soon thats for sure. And can someone please help me understand the difference in power between the 250 4 stroke and the 125 2 stroke! I know they are in the same class. Are they = in power? Is the 125t just as fast as the 250t please help me understand!!