Schwalbe AV 19 Auto Valve Inner Tube 27.5 - 29" - 700/27.5 - 29 38-60- 40mm valve

Ride like a pro with the Schwalbe AV 19 Auto Valve Inner Tube.

Never before have so many cyclists lined up at the start of the world's leading cycle races using Schwalbe tubes and tyres.

Extremely air-tight - Less air loss means having to inflate less. A unique rubber mixture makes it possible.

Extremely reliable - Each Schwable tube is individually examined twice at the factory to ensue air-tightness. Special quality control that prevents unpleasant surprises