im 16, 180 lbs and 5' 9". alright so i rode a yfz 450 (quad) for 3 years and it seized and couldent afford the parts so i traded for a 2000 wr 400f, it is my first dirt bike and i rode it about 4 times and i HATE how heavy it is at the end of a ride, so i am going to sell it for a 2 stroke. and i really want to know if i should get a 125 or 250? im not really scared of speed and im pretty strong so i was leaning towards the 250 but im second guessing myself. so i would like some unbiased advise on which one to chose. thanks!