Schwalbe Procore

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The Procore System divides the tire into two distinct chambers by utilizing a small inner Procore tube surrounded by what Schwalbe calls the Procore inner tire to create a high pressure zone close to the rim.

By breaking the tire into two distinct pressure zones, Procore allows for exceptionally low tire pressure near the surface of the tire for increased handling and grip while a high pressure core provides a buffer that absorbs big impacts and reduces the possibility of pinch flats, rim damage, and burping.

The patented dual valve of the Procore tube distributes air into both chambers. The upper part of the valve is a selector. With a simple turn, you select whether air is pumped into the inner or the outer chamber.