Want SRAM Rival AXS shifting without the wires or the full price?

The SRAM Rival AXS E1 rear derailleur brings SRAM's proven wireless AXS electronic shifting to a workhorse price point, with the same 12-speed precision and setup simplicity found across the AXS ecosystem. Chain management technology keeps the drivetrain quiet and secure over rough terrain, and the derailleur is compatible with both 1x and 2x drivetrains running cassettes from 10-28T up to 10-36T.

Being AXS enabled means easy setup, personalization, and reliability through the SRAM AXS app, with fully wireless actuation and no cables to route or maintain. The steel pulley bearings and aluminum cage stand up to daily riding, and the Road Flattop chain compatibility (D1 and E1) keeps shifts crisp under load. Battery not included.