SRAM GX 11-Speed Rear Derailleur

With a durable, weight-saving aluminum cage and an offset upper pulley for better chain gap adjustment, the SRAM GX 11-Speed Rear Derailleur takes your rig to the modern era of 1x shifting without breaking the proverbial bank. SRAM-standard Cage Lock™ tech ensures incredibly easy bike tuning and repairs while SRAM's commitment to 1x drivetrains means the GX 11-Speed Rear Derailleur is tuned for clean, simple and smooth shifting no matter what kind of terrain you get yourself into.