Does the Rival eTap AXS rear derailleur offer a clutch mechanism? April 15, 2021 13:37 Updated Yes. Rival offers a spring clutch for excellent chain management. Related articles What is the total drivetrain tooth capacity of Rival eTap AXS rear derailleurs? What is the max rear tire width compatibility for Rival eTap AXS front derailleurs? Can I use a BlipBox with Rival eTap AXS derailleurs? What are the main benefits of the X-Range gearing configurations for Rival eTap AXS? What disc brake pad compound options do you offer for Rival eTap AXS HRD brakes? Comments 0 comments Please sign in to leave a comment.