SRAM GX Rear Derailleur - 11 Speed Long Cage Black 1x With Clutch MFPN=18130-20 Inside we have included a

Inside we have included a removable pre-cut accessory holder that houses our exclusive Gunmetal Edition Accessory Kit by Klaro

Kit includes 3 spacers: 2x5mm and 1x10mm

6 Steerer Tube Length (mm) 255

Sealed cartridge bearings pulleys

SRAM GX Rear Derailleur - 11 Speed Long Cage Black 1x With Clutch MFPN=18130-20 Inside we have included aSRAM GX Rear Derailleur 11 Speed Long Cage Black 1x With Clutch. GX derailleurs share the key features of higher priced models and are available for 1x11 and 2x11 drive trains. TECH SPECS Rear Derailleur Mount Type 10x1 Standard Rear Der Shifter Compatibility SRAM X Actuation Cage Length Long Drivetrain Speeds 11 Weight 256 Color Black Chain Wrap Capacity (teeth) 32 Largest Cog 42