two bicycle front shelves together to deal with each joint, a double headed folding bicycle is born.
is not only light and flexible, but also can cultivate a sense of tacit understanding and trust.
design sketch 1:

design sketch 2:

design sketch 3:
finished map 1:

finished product map 2:

use effect diagram:
video
>! -- m -->http://www.youtube.com/watch? V=sPTK1wwZ2gI