Invention Makes Citibikes Electric

An anonymous reader writes "Inventor Jeff Guida has come up with a way to turn any Citibike into an electric scooter. His ShareRoller is about the size of a small briefcase, weighs just seven pounds, and has a 12- to 20-mile range. From the article: '"Years ago, I would've needed a giant engineering company and several million dollars in development research and it still would've taken two years or more," Guida said. But 3D printing has changed all that. In the coming months, Guida hopes to design a universal bracket so that the ShareRoller can be used on any bike. He has some competition there, as there are a few companies that make wheels that convert regular bikes into electric bikes, but he says the ShareRoller is more convenient.'"

Destroys the tires

[Antique Geekmeister]

I remember these designs. They absolutely stripped the tread off the rear wheels within a few hundred miles of using them, and kept the local bike shops in serious business replacing wheels. Not tires: the wheels.

Seriously?

[ukoda]

Seriously am I the only person who has been to China? E-bikes are the most common form of transport in most cites in China and retail at about USD $400. His unit is $1200 and has less features that a $400 e-bike. Does no one do their homework anymore before launching a new product?