4iiii Innovations Precision PowerMeter Dura Ace 9100 Left Crank

The 4iiii Innovations Precision PowerMeter Dura Ace 9100 Left Crank - Carbon Black is a single-sided cycling power meter designed for accurate measurement of rider power output. It is intended for use by cyclists seeking to monitor and analyze their performance, and is compatible with Shimano Dura Ace 9100 cranksets. This model is suitable for road cycling and training applications where precise power data is required.

• Single-sided power measurement on the left crank arm
• Compatible with Shimano Dura Ace 9100 cranksets
• Carbon Black finish
• Transmits data via ANT+ and Bluetooth Smart protocols
• Factory-installed strain gauge for power accuracy
• Rechargeable or replaceable battery depending on model version
• Water-resistant construction for outdoor use
• Lightweight design to minimize added mass
• Firmware updatable via manufacturer app

Installation typically requires compatibility with the specific crankset model and may require calibration using the manufacturer's recommended procedures.

Available Variants: