hey, I am surprised!!
just awhile back, I posted here, asking whether electra (flat foot technology) would join forces with dahon to develop a folding bike, that has a low seat position, while still allowing optimum pedalling, because by putting the crank (BB) a bit forward, our legs can stretch.
and the answer eventually was already here, by KHS?

a nice different approach..

Is it only me who doesn't see a hinge?
is this a folder??