Features of the microSHIFT ADVENT X Trail Trigger Pro Right Shifter Compatible with microSHIFT ADVENT X 10-speed drivetrains only Silicon traction pad provides superior traction in all conditions Internal cartridge bearings allow for light lever throw and positive actuation under load Precise ergonomics put the shift lever where you want them Not compatible with Shimano or SRAM Shifter Style: Trigger Rear Der/Shifter Compatibility: microSHIFT ADVENT X Drivetrain Speeds: 10 Weight: 119g