Up for sale is a used Shimano Ultegra RD-6800 11-speed rear derailleur. Series: Ultegra 6800. This is the Short Cage (SS) version, designed to be used with a double chainset and rear cassettes up to a maximum of 28 teeth.
Shimano Ultegra Rear derailleur RD-6600 GS - NEW in packaging
Shimano Ultegra Rear Derailleur 10 Speed Short Cage RD-6600
SHIMANO ULTEGRA R8000 Derailleur 2x11S Welding Attachment, Silver
Shimano Ultegra Front Derailleur 9 Speed FD-6600
Shimano Ultegra Front Derailleur FD-R8050 Di2
