Here is another X style concept folding bike, the X-bike.
http://www.mas-design.com/x-bike.html
[img]http://nagoya.cool.ne.jp/alform1/xbike/xbike_proto.jpg[/img]
[img]http://www.mas-design.com/images/X-bike_folded.jpg[/img]

Typical that they forgot to show how it look when folded.
If you have info on this one or similar folding style do give link
or name of those bikes.

[img]http://img.alibaba.com/photo/202277181/folding_bike.jpg[/img]

Company is Hangzhou Guanhao Bicycle Industrial Co., Ltd.
[url]http://ghbike.en.alibaba.com/product/50326724/202277181/Folding_Bicycles/folding_bike.html[/url]

I wonder what it feels like to sit on saddle that has that slant forward. Most saddle are straight of opposite slant?