NEW Shimano Dura-Ace RD-R9100-SS Rear Derailleur - 11 Speed, Short Cage, Black brake-type_disc Weight: 414

Weight: 414

The reflective light loop enhances your visibility

Professional quality chain uses SRAM's strongest pin to side plate joining method

A minimalist sock that delivers big time moisture wicking and abrasion resistance in an ultra-light package

Inserts use the SRAM/Shimano mountain standard

NEW Shimano Dura-Ace RD-R9100-SS Rear Derailleur - 11 Speed, Short Cage, Black brake-type_disc Weight: 414Shimano Dura Ace RD R9100 Rear Derailleur Rear Derailleur Mount Type: 10x1 Standard Rear Derailleur Mount Type: Shimano Rear Direct Mount Rear Der Shifter Compatibility: Shimano Road Cage Length: Short Drivetrain Speeds: 11 Color: Black keyword search: GM24855V Chain Wrap Capacity (teeth): 35 Largest Cog: 30