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Code: RDR11
Sram Force 1 Rear Derailleur - 11 Speed

The SRAM Force 1 rear derailleur adopts all the technologies of SRAM 1x™ MTB to provide the fastest, quietest 1x11 shifting available. SRAM’s unique clutch system eliminates chain slack, providing smoother, quieter, and more secure chain travel.



  • A dedicated 1x rear derailleur
  • EXACT ACTUATION™ for fast and accurate shifts using SRAM’s 1:1 actuation ratio (shifter cable travel: derailleur movement).
  • 10- and 11-speed compatible
  • X-SYNC™ pulley features a 12-tooth design that helps control the chain’s lateral movement
  • X-HORIZON™ “straight parallelogram” design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force
  • ROLLER BEARING CLUTCH™’s one-way roller clutch controls chain tension for consistent shifting
  • Cage Lock™ technology makes for fast wheel changes or chain installation
  • Medium cage & long cage options
Amazing piece of kit for way cheaper than everyone else. Upgraded from the medium cage to long as wanted to go higher than 11-36 on the rear. The cx1 rear mechs are so well built and a must for a 1x11 setup. Well worth the upgrade from a double.