I have decided to get back into dirtbikes after an injury 2 years ago. My question to you guys is that could I go for a 250F mx bike? I am 6 ft tall and, as of now, I weigh 218-220lbs. My weight does fluxuate (Spelling?) quite a bit as I do cut and bulk up for other activites. My cutting weight goal would be 200-205lbs as the absolute lowest, with my bulking may get to as much as 240lbs!. I have owned a few dirtbikes in the past: 2006 KX450, 06 yz450 and a 2005 yz 250 2t. I was injured on the 250. I am not sure if it was just an accident, or if i was just not that comfortable on 2 strokes. I did own the yz450 and the 250 at the same time, and did feel much more comfortable on the 4t. Would a 250f be a good choice? I would ride a mix of some motocross (mostly sandy tracks) and some harescrambles. I think that a 250f might make me a better rider, and also keep me from getting into trouble on an MX track. I don't think maintenance is an issue as I will probably only ride once or twice a month tops. I also would consider a 250 2t again because of the maintenance ease and the prices on used bikes, but I am afraid that they are hand fulls on the MX track (at least for novice riders like myself). So... would a 250f work for me? or because of my size do I need a 250 2t or 450f.