Arctic Cat is swinging for the fences with its lineup of 2012 snowmobiles. Leading the charge are the new ProCross and ProClimb chassis' which are roughly based on the proven Sno Pro race sled. Race-bred and proven--that's the overriding mantra for the 2012 breed of Arctic Cats. Using the 2008 Sno Pro race sled as a baseline for R&D, the 2012 sleds have a familiar look with some significant changes compared to the racer.