Rd-R7000 Rear Derailleur 105 11-Spd Medium Cage Black Double For 28-34T Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... Rd-R7000 Rear Derailleur 105 11-Spd Medium Cage Black Double For 28-34T Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...