I am only 12 turning 13 soon i am wondering if i should get a 125. my height is 5,5 (ABOUT TO GROW SOON)and my weight is 135LBS.I have been riding for three years and i am pretty good. I have been riding a 2001 350 warrior, a tiny crf100,a yamaha tw 200 (enduro) and a 1982 old XL500(BIG)which my brother sold.my brother when he was my age had a yz250. please get back to me at my e mail adress michaelkemnerxr@yahoo.com