He is a good rider, it certainly helps to have a bike with a very low CofG for that type of work. I try to do some less radical version of this with my R65LS in my driveway. But, trying it with my Concours, which weighs about 250 pounds MORE than the R65, AND which has a 7.5 gallon fuel tank mounted way up high, I am much more, uh, chicken..