"Built by Austrian firm Hammerschmid Maschinenbau, the Biiista's design is not the only intriguing aspect of the vehicle -- the bike light, tipping the scales at around 140kg and the 80-volt battery pack is also a fast-charging unit which takes two hours to full charge according to its maker. 

The Biiista has been in development for almost three years now and looks production-ready, showing off stylised retro body work, asymmetric front lights and high right bars and mirrors." Via: