Articles About bicycle

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1 Urban Mobility--Reinventing the Wheel (December 2010)

Suggesting a bicycle is environmentally friendly is stating the obvious. But the Copenhagen Wheel, unveiled at the 2009 COP15 United Nations Climate Conference, is taking green technology and cycling in a new direction.

News Items About bicycle

1 Iwis Develops Chain Drive for Electric Bicycles (July 27, 2011)
Iwis introduced a new drive system for electric bicycles with a built-in chain drive at this year's Hannover Fair. The drive has been...