Bringing race proven technologies within the budgets of more riders than ever, the sram nx eagle 12 speed rear derailleur shifts quickly and reliably and it's compatible with wide range 10 50 tooth cassettes. This means you'll thrive on any trail.

The sram force 1 rear derailleur adopts all the technologies of sram 1x mtb to provide the fastest, quietest 1x11 shifting available. The sram unique clutch system eliminates chain slack, providing for smoother, quieter, and more secure chain travel.

Add precise and reliable shifting performance to your city or mountain bike mtb with the sram x5 8 9 speed rear derailleur. It adopts some of sram's best technologies so you can always quickly access the right gear for any riding situation.