Enjoy a full length video from Dirt Rider Magazine. You've read the test, now see the SX-dominating machines in action at Lake Elsinore Motocross Park during our 450cc shootout. This comparison was by far the most competitive this class has seen, with all-new bikes coming from Kawasaki and Yamaha, refined models from Honda and KTM, and the reputable Suzuki RM-Z in its sophmore year. If you haven't already seen it, pick up the March issue of Dirt Rider on newsstands now.. When you’re done you can browse our video library to watch all of our high quality videos covering a wide array of topics.