Description
Schwalbe inner tube Standard 28×1.75 Auto – AV19/50-584, 60-584, 62-584, 40-622, 47-622, 50-622, 57-622, 62-622, 40-635. The Schwalbe inner tubes are reliable. Bike retailers value them for their high reliability. Every tire is inflated in the factory and is then tested for air pressure for 24 hours. The tire retains its air pressure longer. In the production process, Schwalbe requires a very high butyl content and a very high purity of the material. This allows the Schwalbe inner tube to retain its air pressure significantly longer than other inner tubes. It is a group-internal tire system: A Schwalbe inner tube is extremely elastic and fits multiple tire sizes. This is why they are called group inner tubes. For example, the inner tube with number 19A is suitable for tire sizes from 27.5 inches to 29 inches and for a width of 40 to 62mm. Finally, the tire is 100% completely recyclable. Standard version: High reliability, proven for many years.
