The X3 offers the proven SRAM 2-lever trigger shifting performance at a more affordable price point. Featuring SRAM\'s proven ergonomics and award-winning 1:1 Actuation, this trigger shifter sets the standard for entry level performance and value.Ideal for beginners or light adventurers, the 3.0 Twist Shifter gives great value while delivering the superior technology and materials typically found only at much higher price points. 1:1 actuation,Matchmaker compatible,Zero Loss: gear changes are precise and instant,Recommended Group: SRAM 1:1 rear derailleurs, SRAM, Shimano front derailleurs,Material: Grilon.