Schwalbe SCV 80mm 40mm Tube 12 (26") 26 × 1.20–1.85

Schwalbe standard bicycle inner tube no. 12. For bicylce tires in 26" inch (ETRTO 47-559, 47-571, 30→47-584, 32→44-590, 32-597). 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.