Just looped the top half of lake Michigan on my K100RS. It ran flawlessly, other than some annoying vibration around 60 mph. We had an old R60/2 in our group that doesn't like going much over 60mph. The K likes going >70. I scored over 50 mpg for multiple tank fillings, even the last 200 miles which was mostly over 80mph. The K is a beast at 80, no vibration and the slipstream moves way up over the top of my helmet.
Cheers,
Ray