I ride with a bunch of 4pokers now, since all my banshee boys are a bunch of bitches, but anyway, there are 2 450r in the group and a 400ex...
I dont have a bad thing to say about the 400ex, I love that bike, my buddy did the HMF exhaust, g-force axle, asr +2+1 a-arms,works shocks filter, Dont get me wrong the 450r is faster, but that 400ex is a great bike to ride, My opinion its a great trail bike, nice and smooth and it doesnt beat the shit out of you..o0o and its a wheelie monster..
just my 02 cents