SRAM X1 11-Speed Trigger Shifter When SRAM introduced their XX1 group and shortly followed up with their X01 group, many of us were forced to contain our excitement, as the price range was just out of reach. With the introduction of X1, SRAM brings their popular 1x11 speed drivetrain to the masses. X1 uses much of the same technology of X01 with more price-conscious material choices. When it comes to the new shift lever, the most notable difference is the X1 version weighs in at 121 grams, which is only about 30 grams more than its X01 brother. SRAM's X-Actuation technology delivers the same precise, dependable 11-speed performance, while Zero Loss Engagement engages the cable instantly with zero loss of movement, enabling the fastest shifting. The X1 shift lever is Match Maker X clamp compatible if you wish to tidy up your cockpit. Put your finger on the pulse of quick, reliable shifting with the SRAM X1 X-ACTUATION trigger shifter. SRAM 1X X-ACTUATION for precise and dependable 11-speed performance Zero Loss Engagement for fastest shifting Match Maker X compatible Aluminum cover and forged aluminum pull lever Discrete clamp Weight: 121g (w/o clamp) | Sram | X1 11 Speed Trigger Shifter | Black | 11 Speed, X-Actuation