Sram GX 1X11 Rear Derailleur

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-Actuation cable pull ratio designed specifically for SRAM 11 speed MTB
• X-Horizon straight parallelogram movement reduces shift force and eliminates ghost shifting, and chain slap
• Type 2.1 technology with roller bearing clutch and 12T X-Sync pulley wheels
• Large upper pulley automatically adjust chain gap
• Cage lock technology for easy rear wheel maintenance
• Aluminum cage
• 265g