SRAM X-Sync Road Direct Mount Chainring for Rival, 12-Speed, 8-Bolt Direct Mount, Black 2022 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... SRAM X-Sync Road Direct Mount Chainring for Rival, 12-Speed, 8-Bolt Direct Mount, Black 2022 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...