With the more aggressive and in-between setups, you’ll benefit from SHIMANO's new XTR M9220 brake levers with ERGO FLOW technology, which have been redesigned with the pivot point closer to the bar for smoother and lighter lever action. This results in a natural path for your braking fingers when pulling the lever, which also helps reduce hand fatigue. The new lever shape utilizes an asymmetrical upswept design that meets your finger at its natural angle, promoting an aggressive elbows-out riding position with even weight distribution for better—you guessed it—riding control.
The new lever also features an updated SERVO WAVE track, which allows the brakes to ramp power quickly and smoothly, an especially critical feature for trail and enduro riders looking to decelerate at the last possible instant without losing control. The updated calipers employ new seals that ensure consistent rebound speed, and the system runs on a reformulated low-viscosity mineral oil that flows smoothly between the lever and caliper for more consistent power and modulation in hot and cold temperatures.