Pump Tire
Aug.31, 2011 in
Vehicles

Do you often ride a bicycle? If so, you would feel glad to know this Pump Tire, a new kind of tire that self-inflates. It is the first self-pressurizing bicycle tire, and it can let in some air or stop inflating if the tire is with too little air or too much air. To change your tire pressure, you simply need to adjust the bike’s handlebars.

Designer: Benjamin Krempel

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