Shimano Ultegra 11-speed Rear Derailleur (RD-R8000-SS) ** For spares / repair ** Part of the inner linkage has snapped. Ideal if you wanted to retrofit the bearing jockey wheels to a lower grade Shimano item. Or repair with a new linkage section. Short cage derailleur cage length. Derailleur hadn’t covered many miles and had only been used in dry weather.