If you dump the clutch you can do a wheelie. I did one or two and I was kinda "meh." I was going to try them when I had all the plastics off but I got bored and realized I didn't want ticketed + doing them in an abandoned parking lot was stupid.
But here is a pic of Motocyclist Magazine having someone riding a 250 do one:
Pretty sure that's Ari. (@
Darling Ninja could confirm)