SRAM GX 1x11 Speed Long Cage Rear Derailleur
SRAM GX 1x11 Speed Long Cage Rear Derailleur, Features of the SRAM GX 1x11 Speed Long Cage Rear Derailleur Roller bearing clutch in the pulley cage pivot for better chain control Cage Lock mechanism for easy wheel changes Rear Derailleur Mount Type, 10x1 Standard Drivetrain Speeds, 11 Cage Length, Long Largest Cog, 42 Color, Red Weight, 265 Rear Der/Shifter Compatibility, SRAM X-Actuation Chain Wrap Capacity (teeth), 32