About Schwalbe SV19 Presta Inner Tube 27.5-29 x 1.75 - 2.35"
For Touring bikes, trekking bikes, cross bikes, 650B/ 27,5" / 28" and 29" MTB for tyre widths from 1,5" up to 2,4".
All tubes are inflated and stored for 24 hours to test for air retention. Afterwards, every tube is carefully checked individually by visual inspection. The special quality control which prevents unpleasant surprises. The Schwalbe tube has been valued by German bicycle dealers for its high reliability for many years.
Besides the quality of the ingredients, the purity of the rubber compound is decisive for the quality of the tube. Before extrusion, the basic material is forced through a total of seven filters under enormous pressure. All tubes are inserted and inflated into a mold for the vulcanization process. Only this ensures an even wall thickness and high air retention.
Only an extremely high-quality and reliable tube is equal to these demands.
All valves are nickel-plated and threaded. The valve core is always replaceable. Also, Schwalbe tubes with a classic bicycle valve can be inspected for pressure as they have a high-pressure valve core. As an external indicator, every tube has a stylish dust cap made out of transparent polycarbonate.
The Schwalbe tube is the only tube which carries the “VSF all ride” quality stamp. VSF is an association of particularly dedicated and quality-oriented German bicycle dealers.
Weight: approx. 220 g
What's in the Box?
1 x Schwalbe Tube SV 19
More About The Manufacturer Schwalbe
Schwalbe is a brand name of Ralf Bohle GmbH, a German manufacturer of bicycle, Scooter and wheelchair tires. The company is a third generation, family owned Mittelstand business with global reach. Schwalbe produces a wide range of tires for different cycling applications, but is best known for its commuting, touring and utility tyres such as the Marathon range. Bicycles with small wheel sizes such as 16" (Brompton) or 20" (BMX) are also catered for, a market ignored by some larger manufacturers.
Schwalbe is based in Reichshof-Wehnrath near Cologne, Germany, although manufacturing is carried out by its Korean joint-venture, production partner, PT Hung-A, in its Indonesian factory.