I just bought a 300ex and want a bigger quad. What should I get? are the 400's much faster?

 

get the z400! much faster than the ex, if you werent satisfied with the 300, go for either the 400 ex(if your are a honda fan) but the z if you want the best quad for your money. Great machine, durable, liquid cooled, bit faster than the ex, few pounds lighter, to me, alot better quad.

 

look at the new 450's or go to the 600 plus class