Rear Derailleur Rival eTap AXS D1 12-Speed Medium Cage (No Battery) 2022 FREE shipping within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... Rear Derailleur Rival eTap AXS D1 12-Speed Medium Cage (No Battery) 2022 FREE shipping within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...