The Schwalbe Standard 22x1 Auto inner tube is suitable for the following sizes:

• 25-489 22x1.00
• 28-489 22x11/8
• 25-501 22x1.00 BS
• 28-501 22X11/8 BS

The Schwalbe inner tube is reliable and valued by bicycle retailers for its high reliability. Each tire is inflated at the factory and tested for air tightness for 24 hours. This allows the tire to hold air pressure longer than other inner tubes. The inner tube is made with a very high butyl content and a very high purity material. Furthermore, the inner tube is extremely elastic and fits multiple tire sizes, making it a group tube system. 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 62 mm. Finally, the tire is 100% recyclable.

Specifications:

• High reliability
• Fully recyclable