Shimano Ultegra RD-R8000-SS Rear Derailleur - 11 Speed, Short Cage, Black Black EA Rear Derailleur

IRDR8000SS Shimano Shimano Ultegra RD-R8000-SS Rear Derailleur - 11 Speed, Short Cage, Black Rear Derailleur EA Black Largest Cog 30 Color Black Rear Der/Shifter Compatibility Shimano Road Rear Derailleur Mount Type Shimano Rear Direct Mount Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 11 Weight 200 Chain Wrap Capacity (teeth) 35 Cage Length Short