Dual Chambered

Schwalbe-and-SyntaceThe human heart has dual chambers and that works really well – provided the person eats right, exercises, etc. Two chambers just works, so why hasn’t the concept been taken to bicycle tubes before?

Now Schwalbe and wheel maker Syntace have announced plans to create a new dual chamber tire that could provide greater traction and control or mountain bikes. This system is actually “tubeless” in that the tire has no internal inner tube, and instead has chambered that hold air. The inner chamber – that is the one closest to the rim – can be inflated to a high pressure to keep the tire tight on the rim and to provide a buffer from puncture-inducing hits. The outer chamber – the one that could have contact with the ground – only requires a low pressure, which means it can cut down on the rolling resistance over uneven ground and provide greater traction.

However, don’t expect to get rolling with it just yet. The system is still being worked out, and the companies look to present more details at Eurobike in August.

[Via BikeRadar: Schwalbe and Syntace unveil dual chamber tyre system]

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