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Weird bike with invisible wheels

Weird Bike with Invisible Wheels In today's video I show you quite unusual idea - make bike with invisible wheels. Instead of ...
Inhabitat

Turn any bike into an e-bike with UrbanX’s drop-in wheel

Are you intrigued by electric bicycles but already own a regular bike? UrbanX created a drop-in wheel that can turn almost any old bicycle into a cool e-bike. The wheel only takes around one minute to ...