I've always been mainly into MX, but as they say "I ain't no spring chicken anymore" so I've been riding off-road more and more lately. Enough that I decided I'm sick of having my stiff MX suspension kicking the crap out of me on the trails. So I went out and picked up a second bike so I could have a dedicated MX bike and a dedicated trail bike. I've got my trusty 2007 CRF450R as my MX bike now, but I just picked up a 2006 CRF450R for a nice deal. Now, the problem is I can't decide which bike to use for MX and which one to use for off-road. From what I can tell the 2007 makes a tiny bit more HP, but the power delivery is much smoother, and comparing them side by side, the 2006 does have a more aggressive feel to it. So the question is, which is better for MX? The smoother power delivery of the 2007, or the harder hit of the 2006. What say you? P.S. yeah, I know I double posted this thread in the Off-Road Riding Technique forum and that is against TT rules....but as saying goes "ownership has it's privileges".