"OneBike" Excercise Bike to Electric Bike

A great gadget invented by Byoung-soo Choi and Jun-kyeong Kim. OneBike is really a great novelty of design. Whenever you pedal this bicycle it will store kinetic energy and the user will be able to check his own workout performance criteria. The energy of your motion is converted into electricity and recharges the battery so no energy is wasted. If necessary you can just transform an exercise bike into an electric bike.

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