Shimano Ultegra RD-R8050-GS Rear Derailleur Outer Plate and Fixing Bolt CheckoutSpec= 700 x 36 Tan Core No Primary Color Black

Core No Primary Color Black Size M Cuff Height 6 Color Black

8mm hex bolts

For use with frames that have 68mm or 73mm bottom bracket shells

Double or Triple Double Drivetrain Speeds 12 Derailleur Capacity 16 Front Derailleur Clamp Braze-on Front Derailleur Cable Pull Bottom Pull Front Der/Shifter Compatibility Campy Centaur/Potenza/Chorus/Record/Super Record 2015+ Max Ring (teeth) 52 Front Derailleur Style Traditional

Includes two (2) keys

Shimano Ultegra RD-R8050-GS Rear Derailleur Outer Plate and Fixing Bolt CheckoutSpec= 700 x 36 Tan Core No Primary Color BlackShimano Miscellaneous Rear Derailleur PartsFor repairs on Shimano Rear Derailleur