I also have a Montague Paratrooper bike thats seen few years in a truck. Rides on seat almost same way as Dahon in the pic. Great bike. But i ride recumbents at home
I bungee it to the passenger seat. I love it. Works great, though now that its cooling down I use it less.
Thank You - Flatbike Their website is sort of clunky, at least on my iPad. These seems to be some decent full size folders with good Shimano components that pack up fairly small.