You may remember a while back i was looking for opinions on the Buells for a buddy who was looking to make a purchase. Well he read what was posted here and decided to go with the R1 instead. Well he gutted and repacked his stock pipes ( which sound freakin awesome ) and he wanted to hear what they sounded like. So he let me take it down the road and back. Just a quick jaunt to about 7 or 8KRPMS turned around and same back. Let me tell you, that bike is freakin light as hell. It was scarey light. I was literally uncomfortable turning it around cuz i thought i was gonna fall over. Gives me an understanding as to why they say the 6/7's/and 1k's are "flickable". The busa feels heavy and well balanced. The R1 felt light and not so well balanced. ( which i think is a result of getting directly off the Busa and hopping on the R1 ) Its a beautiful bike and i'd love to have one, but i think i'd probably kill myself!!!