The bars are from Skip Holton. It's a set of front and rear bars to protect the luggage and bodywork in the event of a tipover. Skip Holton makes them by hand and there is, at last word, a 6 month waiting list. The site I include doesn't belong to Skip. It's just to show the installation.
http://www.ka3vme.us/albums/Concours%20bars/ Contact Skip at: sjholt@gbronline.com