I am far from a KTM fanboi.... But my '13 250sx is the best mx bike I have ever ridden and I have had way too many... Why someone would voluntarily chose a 450 with these bikes as an option at every level besides AMA Pro is mind boggling...
i really would like to ride a 13 or 12 250sx, everything i hear about them is good
now dont get me wrong, the 450's are really good bikes, their downfall is their weight, but for somebody who wants to be lazy, a 2 stroke with some minor mods can make it pretty easy to ride, they really are do it all bikes