Schwalbe Automatic inner tube (28-47/622-635 | AV17-40)

Bike tube automatic from Schwalbe

The Schwalbe tube for tube automatic

Extremely air pressure stable! The rubber compound makes it possible:
Less air loss and less frequent pumping.

Extremely reliable! Quality control for safe riding fun:
Every Schwalbe inner tube is double-checked at the factory for air integrity.