Specialized PV Tube 20X3.5-4.5 32MM 20X3.5-4.5 Black 2017 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... Specialized PV Tube 20X3.5-4.5 32MM 20X3.5-4.5 Black 2017 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...