X1 1x11 Type 2.1 Rear Derailleur
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SRAM X1 1x11 Type 2.1 Rear Derailleur

2 in stock


256 grams
$227.00 $182.00


Every detail of the 11-speed X1 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 chain slap
  • 12-tooth X-SYNC™ pulley wheels
  • Large upper pulley offset automatically adjusts chain gap
  • Sealed cartridge bearings
  • Aluminum Cage


  • Compatible Gearing: SRAM 11speed
  • Clutch: Yes
  • Cage: Medium
  • Intended Use: XC/TR/AM
  • Warranty: 2 years