Schwalbe AV21 27.5" Inner Tubes

All of Schwalbes inner tubes are 100% recyclable and are inflated for 24 hours and tested for leaks at the factory before being shipped. Schwalbe inner tubes all have a very high butyl content and a high material purity.

* AV21 = Schrader
* Weight: AV21 - 205g / AV21F - 200g