SRAM GX Rear Derailleur (Black) (2 x 11 Speed) (Medium Cage) (Clutch) - 00.7518.082.001
SRAM GX Rear Derailleur (Black) (2 x 11 Speed) (Medium Cage) (Clutch) - 00.7518.082.001, GX derailleurs share the key features of higher-priced models and are available for 1x11 and 2x11 drive trains. Specs: Cage LengthMedium Chain Wrap Capacity (teeth)46teeth Largest Cog42 Rear Derailleur Mount Type10x1 Standard Drivetrain Speeds11 ColorBlack Rear Der/Shifter CompatibilitySRAM X-Actuation Weight286g