Prices and availability may change several times a day. Check the current data directly in the e-shops. You can find all available colors and sizes directly in the e-shops.
Modern tires and rims are getting wider. This has a particularly positive effect on the riding experience and performance. The use of wider rims has the effect of increasing the cross-section of the tire and thus its internal volume. This can result in the tube used being overstretched. For this reason, Schwalbe tubes of the group Item 20 ‘Extralight‘ may only be used with rims with a maximum inner rim width of 19mm (19C). Prerequisite to this ist he adherence to the approved dimensions according to the labelling (18/25-622/630). Valve Type : Schrader Valve Length (mm) : 40.0 Weight (g) : 65.0 Type of Product : Bike Tube Made in : Vietnam Diameter : 29/28' (622 mm) Width : 18 - 28 mm
Without any loss of quality we can use recycled material in the production of new tubes. We have developed in our own factory a special devulcanization process and for several years it has proved very successful. Right now every Schwalbe standard tube is made up of 20% recycled old tubes. Taking