YikeBike
The result of five years of research and development, the YikeBike mini-farthing has a radically different riding position and steering and wheel configuration, giving a safe smooth ride while folding up to a super small size. The YikeBike mini-farthing is the smallest, and at 10kg, the lightest electric folding bike in the world, enabling people to take it on buses, trains, and cars and store it easily under a desk or in a cupboard.
Source: yikebike.comAdded: 3 February 2011