Interbike 08: Pump Hub
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Uploader Comments (bikehugger)
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All Comments (2)
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It would keep your tires always at full pressure without ever having to bother with a pump. Even better, you could get home with a slow leak -- the pump would come on every couple of minutes to keep the tire inflated! Interesting idea.
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What does this hub do? Pump up the tire?? What sense does this make? Please explain me
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The hub has a pump in it that is activated by spinning the wheel. That pump inflates the tire.
bikehugger 2 years ago