Shimano Deore SGS RD-M592 Rear Derailleur (9-Speed, Long Cage, Black)
Deore M590 Low profile Shadow design features direct cable routing and a stronger guide spring Eliminates chainstay contact 32t minimum low gear for proper function
TitleShimano Deore SGS RD-M592 Rear Derailleur (9-Speed, Long Cage, Black)