Schwalbe Tube Av12 Schrader 26 X 1.20 - 1.90 (30 To 47 - 584) (32 To 44 - 590) (32 - 597) 140g Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... Schwalbe Tube Av12 Schrader 26 X 1.20 - 1.90 (30 To 47 - 584) (32 To 44 - 590) (32 - 597) 140g Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...