29 Aug '14, 7pm

Cyclists Rejoice PumpTire Is the World's First Self-Inflating Bicycle Tire

Cyclists Rejoice PumpTire Is the World's First Self-Inflating Bicycle Tire

product consists of a tube, a bicycle tire, and a valve. The inner tube clips into the tire and allows for an exchange of air between itself and the tire. Once the desired pressure is reached, the pump stops and the valve closes so that no more air is pumped into the tire. Check out the video above to see the advanced prototype in action. PumpTire hasn’t yet built any of these devices, but they are seeking funding to get started.

Full article: http://inhabitat.com/cyclists-rejoice-pumptire-is-the-wor...

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