Specialized SV Tube 20X2.4-3.0 20X2.4-3.0 Black 2017 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... Specialized SV Tube 20X2.4-3.0 20X2.4-3.0 Black 2017 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...