400ex's front ends are lighter than the 450r front end. Go to your local Honda dealer and look for yourself. People complain about the 450r's being too heavy which decreases speed. Don't believe me? Ask around.So what you were saying earlier is that if one quad weighs less and has more horsepower than another quad it's slower? Did I read that right?
So the frontend is where all the weight is right? //content.invisioncic.com/y282845/emoticons/rolleyes.gif.c1fef805e9d1464d377451cd5bc18bfb.gif400ex's front ends are lighter than the 450r front end. Go to your local Honda dealer and look for yourself. People complain about the 450r's being too heavy which decreases speed. Don't believe me? Ask around.
You can think the 450R's are faster, doesn't matter to me. I've rode both, I've raced both.