The sram x1 11 speed trigger shifter is a highly dependable shifter that delivers sharp shifts across all available gears producing precise and quick shifts across a wide range 11 speed cassette the gear shifter is perfect for riders looking to beat out the competition while still maintaining a sensible budget x actuation keeps the shifts sharp and consistent throughout the entire cassette with matchmaker x mount technology integrated into the design of the sram x1 trigger shifter y