I made this and used it when I went to watch the F1 in Spa. It is currently fitted with a Monokey mounting plate and a Givi top box (not included but i may sell separately).
Originally a frame to fit a Kawasaki ER6 that has been modified with a mounting plate to fit where the pillion seat is. The plate slots into place and is then strapped down into position but could also be bolted.
This is a link to the post I put up after the trip with a few more pictures of the install: https://www.benelliforum.com/forum/t...ps-2015-a.html
The intention was to add a comfier pillion seat but I go knocked off the bike (written off) before I had the chance.