4iiii Precision 3+ 105 FC-R7000 left crank with power meter

Elevate your training with the 4iiii PRECISION 3+ Powermeter, pre-installed on a Shimano 105 FC-R7000 left crank. Trusted by pros and weekend warriors, this ultra-light (9g) and compact unit delivers +/-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 provides confidence. More than just a power meter, it’s your training partner with integrated Apple Find My support, offering peace of mind by letting you track its location. Unlock your true potential