Hello, I just bought the same one from bikewagon, opened a box yesterday. Size 56 cm.
Would like to know your experience, and share mine.
So far it weights 3080 g with uncut fork.
Did not find any "Tange Prestige" labels (Dahon states this sort of steel is used).
There is a decalc "Tange Cr-Mo" on the fork, without exact sort, but there are too many Tange Cr-Mo, from cheapest to rare ones.
I encountered a problem with bottom bracket gear cable guide, that was included in package.
It simply does not fit, and you will need something wider.
Thats all for the moment, will proceed to headset installation this week.