So basically, this is a tiny, motion-powered air compressor built into the hub? That's pretty clever. And not just limited to bikes. I'd love to have a set o

So basically, this is a tiny, motion-powered air compressor built into the hub? That's pretty clever. And not just limited to bikes. I'd love to have a set of car wheels with this built in. It'd be like the inflation/deflation ability of the Humvee but without the nasty challenge of connecting an air hose to a spinning wheel. Edit to add: Come to think of it, this could potentially be done as an add-on that bolts on using the lug nuts. I bet off-roaders would go crazy over it.