Tigra bicycle add-on lets you charge your device, while pedaling

 

Bicycle USB Charger

The world is pushing us towards being more green, and energy friendly. With that all aside, this Bicycle add-on lets you be green while charging your smartphone on the go for a $100. You’ll be required to pedal of course at least 12 MPH, and in result you’ll be able to charge two device¬†simultaneously from two USB ports. So the faster you pedal the faster your phone charges. Hows that for an¬†incentive?

Source: BikeConsole, Gizmodo