Told you. By the way look at Anaheim practise results. Roczen on 250 F would have been third time in 450 f class. His first time in US supercross. In the Netherlands we have Jeffrey Herlings he is even faster then Roczen in qualifying. And even younger then Roczen. 16 yeArs old. Again proof that 450 f are not faster then 250 f and today Soubeyras also proofed that 250 2 stroke can easily win. So conclusion. /it does not matter which bike you ride it is about the rider. Roczen practise time on a 250 faster then villopollo on his 450 f.