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

Shimano Ultegra R8000 SS Rear Derailleur is made with wide link design, giveing quick accurate shifts and excellent drivetrain efficiency. More equal shifting effort throughout the full range of the cassette. Maintains precise shifting over an extended time period. Wide link design increase rigidity and reduces shifting deflection. Wide outer link plates increase pivot joint rigidity to reduce shifting deflection. Lightweight aluminium pulley cage helps reduce weight without sacrificing shifting performance.