Schwalbe Tube Av4 Schrader 16 - 18 X 1.10 - 1.40 (28 To 37 - 340) (28 To 37 - 349) (28 To 35 - 355) 85g Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... Schwalbe Tube Av4 Schrader 16 - 18 X 1.10 - 1.40 (28 To 37 - 340) (28 To 37 - 349) (28 To 35 - 355) 85g Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...