Back rest for passenger?

[physics-teacher_imp]

Tell you what. If you go to Corbin.com you can get a picture of a cb1100 with the seat and backrest installed and you can even rotate the picture to see the bike from all different angles! Admittedly, the bike looks better without the backrest which is why I ordinarily keep mine off, but it installs in less than two minutes. My wife will not ride without it as the years have not been as kind to her joints etc as to mine.