Nope, 400ex's are faster stock than the 450r's stock. I know from experience. Now if you put money into it and upgrade stuff, of course it'll be faster. I'm saying, if you don't have the money or don't care to upgrade for the "speed" then the 400ex is a better choice.if you want them to be fast you have to do alot of work ? well what about a 400ex lol you would have to do a hell of alot more work to get it fast
My friend spent thousands of dollars to finally get his fast to race. When his was stock I smoked him on the YFZ and 400ex.
