DirtDemon, there is no following in the pro class for modded 400EXs, if there was a 426 quad then that would, but a 250 is still superior and all of them are head and shoulders better than the 400EX.The 250R was not built for "sport" riding it was built for "high performance" riding and was geared towards racing and its pointless that i'm saying this, it is ridiculously common knowledge.This is a pretty stupid conversation, so i'm gonna stop now.