The TRP SL-M9050 EVO 12-speed shifter features an ergonomic design for light lever action for easy smooth shifting and a wide range of adjustments to meet rider preferences.Improved ergonomics for light lever action and easy shiftingAdjustable Advance lever provides a wide range of adjustment to meet rider preferencesBrake lever integration made possible with MatchMaker ™ compatible mounting styleClean Cockpit Routing runs the cable parallel to the handlebar for a clean appearanceShift Mode Switch allows riders to switch between 5 upshifts in a sweep or a single upshift for track performance2400mm inner shifter cable Color Black/Gold Drivetrain Speeds 12 Weight 125 Shifter Style Trigger