I think the rear skid on the 09 is a bit lighter as well, not sure how much. I ride an 08 with d and d y,single,can,2.5 extreme, and changed the clutching a bit, love it. We ride with a guy that has an 09 sno-pro with the same set up from d/d and pretty much no difference drag racing or climbing in the deep. His does feel lighter, feels like a 153 instead of 162. but for the price i'd say you can't go wrong. Watch out going down steep & hard with the powerclaw, he says it gets pretty hairy. He said it almost acts like the old attack 20 going down hill, but says it kicks a$$ everywhere else.