Maxxis 700 X 33/50 Welterweight Tube - AV 48mm - SUPER SALE Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... Maxxis 700 X 33/50 Welterweight Tube - AV 48mm - SUPER SALE Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...