This is a video of Twike tours through europe in 2004. Twikes are a an electric hybrid bicycle and electric car. TWike comes from combining the words Twin and Bike (as in two bicycles side by side. They are made in Switzerland.
see: http://cyclesantamonica.blogspot.com
Duration : 0:4:2
Bike using two, four, or six, 36 volt Dewalt battery packs in series for 72 volts powering a 408 Crystalyte motor.
Duration : 0:2:39
Bike using two, four, or six, 36 volt Dewalt battery packs in series for 72 volts powering a 408 Crystalyte motor. More at gristmill.grist.org
Duration : 0:1:31
This is a 24 volt Generator attached to a bike. Permanent Magnet Motor.
Sanyo showcased its