Shimano Dura-Ace R9100 11 Speed Rear Derailleur Not eligible product for all promotions and perks Material: Polyamide and elastomer clasp

Material: Polyamide and elastomer clasp

keeps the lens cleaner

Brand: Ravemen

and axle components

Shimano Dura-Ace R9100 11 Speed Rear Derailleur Not eligible product for all promotions and perks Material: Polyamide and elastomer claspShimano Dura Ace R9100 11 Speed Rear Derailleur Shimano Dura Ace R9100 derailleur blends an aerodynamic shadow design with enhanced range options in a lightweight, attractive mechanism aimed at discerning road cyclists. Redesigned for lighter, quicker operation with the help of low friction polymer coated cables. The derailleur is direct mount equipped offering a stiffer foundation for improved shifting as well as minimizing the chance of frame damage