Can I configure eTap AXS for a lower 1x drivetrain gearing setup?

Yes, in the following manner:

1. AXS shifters
2. Eagle cassette
3. Eagle chain
4. Eagle or 1x road Wide crank (Force, Rival or Apex)

SRAM road Flattop chains are only compatible with 12-speed road chainrings. Eagle chains are designed only for 1x drivetrains with a 10-50, 10-52 or 11-50 Eagle cassette.

For more details, see our AXS Components Compatibility Map.