Shimano RD-R9100-SS 11 Bagskifter

The DURA-ACE 9100 derailleur blends an aerodynamic SHADOW design with enhanced range options in a lightweight, attractive mechanism aimed at discerning road cyclists.

• 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