Yeah, man.................I really like those, but per the OP's original request, I'd not like riding 2-up on either, cross-country at 80 all day.
MM
The 1100 Katana was actually one of the better bikes I've ever owned for 2 up riding. It has sport bike styling, but it's too large, and long to be a sport bike. The ergonomics were fairly relaxed and after putting a Corbin seat on it (I've bought a few Corbin seats) It was good for as long as I felt like riding it. (back then,...not today) I hauled a few women around on it back when.
I had it when my current wife came to visit me for the first time. We spent the day out riding around central KY.
I recall she had on a flimsy tank top kind of thing with no bra and her left titty kept blowing out of the arm hole. Trucks on the Mountain Parkway kept tooting their horns at us.
I thought they were being jerks. Neither me nor my wife realized that her titty had come loose.
