Shifting is about feel and precision, two things the Advent MX shifter exemplifies. With all new internals, the shifter engagement has been shortened from 12 degrees to 3 degrees, giving the shifters a snappier, more playful feel. 4x quicker engagement compared to Advent X ultra-fast shifting The removable clamp allows for a 12mm lateral adjustment of shifter body placement, making it easier to position it where you want even with odd brake shapes Compatible with Advent MX rear derailleurs only Specifications Drivetrain Speeds11Shifter StyleTriggerColorBlackWeight123