4iiii PRECISION 3+ Ride Ready XT FC-M8100/8120 Power Meter Left Arm Choose:175mm & DiamondOhlins RXF 38 (2019+)

& DiamondOhlins RXF 38 (2019+) & DH Total length: 515mm (long) 390mm (short)

Wide Trail (WT) sizes are optimized for 35mm inner width rims

The reinforced EPS liner provides a high level of protection and the unibody shell construction

with no sharp edges or chamfers

This remote lever assembly will only fit a model year 2013 ReverbA2

4iiii PRECISION 3+ Ride Ready XT FC-M8100/8120 Power Meter Left Arm Choose:175mm & DiamondOhlins RXF 38 (2019+)The 4iiii PRECISION 3+ Ride Ready is a left arm power meter pre installed on a Shimano Deore XT crank arm, compatible with both the FC M8100 and FC M8120 in 12 speed MTB drivetrains. It measures power output with 1% accuracy and includes Apple Find My support for locating the unit on and off the trail. The meter ships in a smaller and lighter form factor than its predecessor, with an automatic terrain selector that adjusts calibration across varied