Shimano Dura ace R9100 rear mech
11s rear mech
The 11-speed DURA-ACE rear derailleur, based on Shadow MTB technology, has been redesigned for lighter, quicker operation with the help of low-friction polymer-coated cables. This new derailleur is also Direct Mount-equipped offering a stiffer foundation for improved shifting as well as minimising the chance of frame damage through a crash.
Stable shifting performance.
Pulley follow-up in certain distance.
Shimano Shadow RD construction.
Low profile rear derailleur design.
Race endurance for less damage in crush.
Adapted for race specific frame design.