I swear the Japanese come out with all things cool before we do in the states, especially car/bike related. I came across this video a couple days and go and have watched it many, many times. The control and balance of these riders are just crazy! I would just have a hard time memorizing the damn course. This really is a new/different way of using a motorcycle and I am interesting in seeing if this will ever become popular in the states. It sure does look like it takes a crap load of skill of take on a course like that.