Schwalbe Tube Av19 Schrader 29 / 27.5 X 1.50 - 2.40 220g Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... Schwalbe Tube Av19 Schrader 29 / 27.5 X 1.50 - 2.40 220g Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...