Folding bicycle for military use. To me, it is one of the nicer looking folding bikes I've seen and could be marketed very well, I think, to people with apartment who don't have a place to store bicycles without them being either in the way all the time or out of sight out of mind.
Peugeot DL 122 compact urban bicycle
Audi unveils prototype of futuristic electric bike. The Audi e-bike features 2.3 kW motor, located at the lower part of the frame, providing 250 Nm of torque. The frame weighs only 1,600 grams, while 26-inch wheels weigh 600 grams with large-area blade-pattern spokes. All this is powered by a 48V lithium-ion battery housed in the frame; Its capacity is 530 Wh and it can be fully recharged from a 230V electric supply in just 2.5 hours
Audi e-bike Wörthersee