Grasshopper Bicyle that Folds and Generates Electricity

This Grasshopper type “foldable electric bicycle” can turns into a trolley easily to use as transport.The composite materials of the bicycle provides strength & rigidity . The purpose of the design is to satisfy bicycle lovers who are live in cities/places where the configured of the terrain is too terrible (hills:cough). it can turn into a non-moving exercise bike

battery charges of the bicycle via regenerative braking and through non-moving bicycling. David Goncalves designed this bike in the 2008 & won 12th International Bicycle Design Competition a Merit Prize.