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14Superpedestrian offers $699 Copenhagen Wheel for early adopters [w/video]

Do you love bicycling, but hate hills and headwinds? Like the idea of an electric bike but don't want to shell out several grand? Intrigued by the idea of converting your current bike, but lack technical ability and/or don't like the look of battery bags and wires run amock. Check this out.

29MIT GreenWheel: Simply an electric bicycle revolution

One definition of the word elegant is "to be gracefully concise and simple." In the future, the dictionary just might include the GreenWheel as a product that illustrates this principle perfectly. From the MIT Smartcities team that gave us the stackable cars concept and the RoboScooter (still a go), comes a wheel that can turn an ordinary bicycle into a very desirable electric one in an easy, cost effective manner. Enclosing a motor, A123 Systems batteries and a generator into a small aluminum p

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