4iiii Left crank arm with Precision 3+ power meter 105 FC-R7000 Description summary Improve your training with the 4iiii PRECISION 3+ power meter, pre-installed on a Shimano 105 FC-R7000 left crank arm. Chosen by professionals and amateur cyclists, this ultra-lightweight (9g) and compact unit offers +/-1% accuracy and an incredible 800-hour battery life. Its automatic terrain selector ensures responsive data on any road, while the industry-leading 3-year warranty offers peace of mind. More than just a power meter, it is your training partner with integrated Apple Find My support, offering peac...
Additional details:
Powermeter Type
Crank-based
Powermeter Measurement
Single-sided
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