Description
DURA-ACE – Rear Derailleur – SHIMANO SHADOW RD – 11-speed
The DURA-ACE 9100 derailleur blends an aerodynamic SHADOW design with enhanced range options in a lightweight, attractive mechanism aimed at discerning road cyclists.
FEATURES
Stable shifting performance
Pulley follow-up in certain distance
SHIMANO SHADOW RD construction
Low profile rear derailleur design
Race endurance for less damage in crash