Will a Rival 12-speed Flattop road chain work on a SRAM Eagle drivetrain? April 15, 2021 23:22 Updated No. A Flattop 12-speed chain is too narrow for the type of teeth used on an Eagle drivetrain. See the AXS compatibility maps on the SRAM Service site to learn more. Related articles Are Rival 12-speed PowerLocks different from SRAM Eagle 12-speed PowerLocks? Can a Rival Flattop PowerLock be installed and uninstalled repeatedly, or does it need to be replaced with a new PowerLock after being removed one time? Is Rival eTap AXS compatible with SRAM RED or Force eTap AXS parts? What type of brake pads are required for SRAM eTap AXS HRD road disc brakes? Are special chain tools, chain pliers, or chain whips required to work on Rival eTap AXS drivetrains? Comments 0 comments Please sign in to leave a comment.