Well, what I can say is it is so smooth
compared to the 650r, its crazy. You could
ride it for hours. I have had it for one week.
Powerful, oh yeah, but I havn't done that,
yet. Light? It feels heavier than the 650r for
sure, I can't say for otber sportbikes.
If it is on your target list to get one,
don't hesitate like I did.