Shimano Deore RD-M592-SGS Rear Derailleur 9 Speed Long Cage

SHIMANO components create a more efficient bicycle-to-rider interface that demands less of your energy. We do it through low-effort and precise shifting systems and through linear response braking systems that deliver superior power and modulation. By using components that work for you you can focus more on the task at hand riding your bicycle.SGS means this is a long cage rear derailleur suitable for 2x and 3x drivetrain configurations.Compatible with all Shimano 9-speed HG cassettes 9-speed mountain shifters and 9-speed chains.Standard Sprung 8/9-Speed Direct cable routing M592 Low-Profile Shadow design