![Schwalbe Tube 40mm Presta 700 x 28-45c 150g Schwalbe Tube 40mm Presta 700 x 28-45c 150g](https://cdn11.bigcommerce.com/s-tpvx4esvgk/images/stencil/500x500/products/149752/387549/schwable-tube-40mm-presta-700x28-45c-150g__81325.1697259840.jpg?c=1)
Extremely air-tight! Less air loss means having to inflate less. A unique rubber mixture makes it possible.Each Schwalbe tube is individually examined twice at the factory to ensue air-tightness. Special quality control that prevents unpleasant surprises.