Microshift ADVENT X Mechanical Right Shifter 10-SpeedOn the trail, the goal is to think about your shifting as little as possible. microSHIFT's Trail Trigger Pro features millimeter perfect ergonomics to put the shift levers exactly where you want them, giving you quick thumb access without compromising your grip over rough terrain Compatible with microSHIFT ADVENT X 10 speed drivetrains only Silicon gripter pad provides superior traction in all conditions Internal cartridge bearings allow for light