With Nuvinci's Harmony shifting system, a cadence sensor automatically and continuously adjusts the gear, but the rider can also shift gears manually. Not only these features, but also the simple and clear control unit on the handlebars contributed to the awarding of the innovation prize at the 2012 Fietsvak bicycle trade fair in Amsterdam.
www.fallbrooktech.com/harmony

Like Nuvinci with its Harmony system, the Winora Group also used the 2011 Eurobike to present its own seven-speed automatic transmission for e-bikes. Winora had brought the electric drive specialist Tranzx on board for simple and automatic gear control. A microsite is now being used to explain the advantages and the principle of the fully automatic e-bike drive to end consumers and dealers:
www.winora-group.de/agt