Schwalbe AV Tube 12XS (26") 26-27.5x.8-1.1

Schwalbe standard bicycle inner tube no. 12XS. For bicylce tires in 26" inch (ETRTO 25→28-584, 20→25-590). Retains air for an above-average length of time. Thanks to the best material quality and uniform wall thickness. Maximum reliability that has proven itself millions of times over.