SRAM XX1 Rear Derailleur 11 Speed


Color: Red
Sale price$426.00
Only 3 units left


With its "horizontal parallelogram" design and pulley offset, X-HORIZON™ keeps the chain gap constant across all 11 gears, providing fast, precise shifts. By limiting all movement to the horizontal axis, this design is faster, reduces shift force and eliminates ghost shifting. ROLLER BEARING CLUTCH™ technology reduces bounce and chain slap. CAGE LOCK™ technology makes wheel removal and installation easier than ever before. Paired with the XX1 shifter, the X-HORIZON™ rear derailleur forms the backbone of X-ACTUATION™ technology for unbelievably smooth shifting action.


  • X-HORIZON technology
  • CAGE LOCK technology
  • X-ACTUATION technology
  • 12T X-SYNC pulley wheels
  • Silent pulley tooth design
  • Weight: 220 grams (approx.)


  • Cage: Long
  • Speed: 11
  • Max Front Difference: Single chainring only
  • Maximum Cog: 42T
  • Minimum Cog: 10T

Distributor Metadata:
00.7518.061.000 SRAM, XX1 Rear derailleur, 11sp, Type 2.1, Long cage
00.7518.061.001 SRAM, XX1 Rear derailleur, 11sp, Type 2.1, Long cage, Black

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