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.
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.
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