The black SRAM Force XPLR AXS E1 is a wireless 13-speed rear derailleur for a 1x gravel drivetrain. Its hangerless Full Mount interface requires a compatible UDH frame, rather than a conventional derailleur hanger.
It is specified for SRAM XPLR 13-speed cassettes and Flattop chains, with a 46T maximum cog and 36T chain-wrap capacity. The AXS battery is not included. Verify the frame interface and cassette generation before ordering; older 12-speed XPLR equipment is a different system.







