The sram gx1400gxp 11 speed chainset 175mm the sram gx 2x crankset delivers consistent performance every time out featuring sram39s x glide chainrings the gx crankset is engineered for 2x shifting performance 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 sram gx1400gxp 11 speed chainset 175mm features the sram gx 2x crankset delivers consistent performance every time out our op