im looking for a new bike and I feel like im right in the middle of the bike ranges right now im 5'5 and a half about 100lbs and im still growing. I mainly trail ride but I might go to a track every once in a while. Im way to tall for my crf80. I have been on my friends crf150f and I sit flat footed on it. I kind of want 2 stroke that I can ride on trails for a long time. I think if I were to get a cr85 then I would get the expert. same with the crf150r. but it is hard to find crf150rb's that are used and sold cheap. Would the kx 100 be too small for me?