This is product is too good to be true, not sure if I can believe what they are claiming but if so I have to give the boys up in MIT grand kudos.
This is a universal rear wheel that fits almost any commuter bike, battery operated, just nine pounds that will motorize your commuter bike for thirty minutes at 20 mph. You can set the speed using your smartphone, sit back and enjoy the ride. Holly turd …you guys hearing me………..and to top it off it comes with a smart chip GPS that analyzes your riding route and style for speed distance and will suggest more efficient routes; again using your smart phone….AND….. if it gets stolen, you can track it down using the GPS locator……and wait for it……..wait for it…….for less than $600. Only thing that would be a nice to have is an espresso maker onboard. I think I am going to have a conniption fit -
This is incredible…
http://gizmodo.com/ride-faster-and-smarter-with-this-self-charging-electri-1445826584