SRAM Rear Derailleur GX 1X11-Speed Long Cage Black

SRAM Rear Derailleur GX 1X11-Speed Long Cage BlackThe SRAM GX X-HORIZON™ rear derailleur is engineered for smooth, reliable shifting action-from the larger upper pulley offset to the 12-tooth X-SYNC™ pulley wheels. By eliminating unwanted chain movement, X-HORIZON™ shifts faster, puts an end to ghost shifting and reduces shift force and chain slap. And with CAGE LOCK™ technology, wheel removal and installation are easier than ever

X-HORIZON™ design reduces shift force, ghost shifting and cage slap

12-tooth X-SYNC™ pulley wheels

Large upper pulley offset automatically adjusts chain gap

Sealed cartridge bearings

Aluminum cage