RED and Force eTap AXS drivetrain can be ridden with 10-26, 10-28, 10-33 and 10-36T cassettes.
Eagle 10-50, 11-50 and 10-52T cassettes are not part of the eTap AXS groupsets, but are compatible with eTap AXS 1x Wide cranksets when used with an Eagle chain and Eagle AXS rear derailleur.
For more details on compatibility, see our AXS Components Compatibility Map.