Shimano Tiagra RD-4700-SS Rear Derailleur - 10 Speed, Short Cage, Black Default:Default 9-Speed Compatibility: Works seamlessly with

9-Speed Compatibility: Works seamlessly with Shimano HG 9-speed chains and drivetrains

Up to 80-hour runtime in Femto mode

Max Tire Diameter: 751mm

Durable injection-molded construction

120 hour run time

Shimano Tiagra RD-4700-SS Rear Derailleur - 10 Speed, Short Cage, Black Default:Default 9-Speed Compatibility: Works seamlessly withShimano Tiagra RD 4700 Rear Derailleurs Key Features Revised cable pitch offers accurate and long lasting performance Wide link design increases rigidity 11 tooth pulleys for reduced pulley wear and chain noise Compatible only with ST 4700 and ST 4703 shifters Specifications Largest Cog 28 Color Black Rear Der Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 10 Chain Wrap Capacity (teeth) 33 Cage Length