Schwalbe Standard Tube MTB SV13 26"
Product description
The best-selling bicycle tube brand in germany.
Reliable: Each tube is inflated at the factory for 24 hours and tested for leaks.
Retains air longer: In manufacturing, there is a very high butyl content and a very high material purity ensured. So Schwalbe tubes retain air pressure considerably longer than other tubes.
Every Schwalbe tube is 100% recyclable. Without any loss of quality Schwalbe can use recycled material in the production of new tubes. Schwalbe has developed in their 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 into account all transport routes, the energy balance is positive. Just a fifth of the energy is used in comparison with the production of new butyl.