When I did my Super Valk, I just slotted the bar on the Interstate trunk so it would be easy to put on or take off. I also slotted the bar on the backrest, luggage rack so I could just take off the trunk and put on the backrest/luggage rack. I just loosen the bolts on the rail and put on either the trunk or the backrest. I bought the backrest/luggage rack at one of the Inzane rallies, and all that had to be done was slot the holes so it would be easy to put on or take off. I have another seat that I can just take off the trunk and have no backrest/luggage rack, and no trunk.
Excellent solution
