Schwalbe Tube Av6 Schrader 20 X 1.10 - 1.50 (28 To 40 - 406) 95g Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... Schwalbe Tube Av6 Schrader 20 X 1.10 - 1.50 (28 To 40 - 406) 95g Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...