I rode a 4t!!!! I decided I wanted to see how I could ride the 250F after not riding a 4t in a long time......... I don't know how I would ride one outdoors but on an AX track I could only take 2 laps of it, pulled off and took a DNF for the moto rather than riding it anymore. I was getting damn frustrated tryin to ride that thing. BOOOOOOO to the 250F!