microSHIFT R9 Rear Derailleur – 9,10 Speed, Medium Cage, Black

Description

R-series rear derailleurs are designed to work with 7, 8 ,9, and 10-speed Shimano-compatible road shifters. These R9 rear derailleurs combine the benefits of R10 and R8 rear derailleurs: compatibility friendly, weight saving, and robust. Weight saving aluminum bracket body and outer link Steel pulley cage for extra chain-rub durability Compatible with Shimano 7, 8, 9, and 10-speed road systems Not compatible with Shimano Tiagra 4700 road system Medium cage for double 34T setup Color: Black Largest Cog: 34 Rear Derailleur Mount Type: 10×1 Standard Chain Wrap Capacity (teeth): 39 Cage Length: Medium Rear Der/Shifter Compatibility: Shimano Road Drivetrain Speeds: 9 , 10 Weight: 291