The low-profile GX 2x11 front derailleur was designed specifically for SRAM 2x11 X-GLIDE shifting. When paired with our wide range 10-42 cassette and GX 2x rear derailleur, GX 2x11 provides the widest range of gears ever offered on a 2x drivetrain. Offered in a wide variety of clamp-mount and direct-mount options.