Ridley Helium SLX Disc, Ultegra Di2, Zipp 303S 2022 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... Ridley Helium SLX Disc, Ultegra Di2, Zipp 303S 2022 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...