Lightweight GSX-R600. Seems like fun. This is a bit of old news (2009), but I hadn’t seen it before.
It’s interesting that people who talk about 600s always compare it to 1000s saying that you can have more fun on a revvy screaming 600 than on a 1000 where you have to be careful not to highside yourself to the moon. My response is that they should just learn how to ride… Once you go to a big bike, you don’t wanna go back. Well at least I don’t. Not least of all because 600s are too small, cramped and uncomfortable for me.