SRAM Rival XPLR eTap AXS AXS 12V Rear Derailleur

The SRAM Rival XPLR eTap AXS 12V 44D is 1x specific and designed for the XPLR 10-44 cassette, which translates into a limitless drivetrain that tackles the road and trail with equal aplomb. With proven eTap Wireless shifting logic, AXS connectivity, and advanced chain management, this shifter does exactly what you need it to do when you ask it to.Features:- Use: Gravel- Speed: 12V- Maximum tooth: 44D- Material: Aluminium- Compatible with existing eTap batteries- Battery not included- Chain management keeps the drivetrain quiet and safe- Special for a 1x and XPLR 10-44 and 10-38 cassettes