The Honda Rune was, well, interesting.
Extremely well built - it's all metal - and it handles better than it has any right too, along with delivering a heck of a nice ride.
I'd like to own one someday, I tried to buy one when Honda auctioned them off, but my pocket was not deep enough.
I dug this video out of the archive, for as heavy as it was, that motor made some really great power and the sounds are exceptional. Reminded me of the secondaries opening up on a old hot rod, awesome motorcycle, if you get the chance to ride one, do it.
Wait for the second "run", the first was a warm up for the "ton".
http://youtu.be/IQfSmicE-gU