4iiii NON-DRIVE SIDE PRECISION 3+ POWERMETER Factory Install

The PRECISION 3+ power meter is our most powerful device yet, condensed into a smaller, lighter package and with support for Apple Find My. It's the proven choice of pros and weekend riders alike. Whether you're competing for a Kona qualifying spot, spending countless hours on virtual riding platforms or looking to improve your time on the local KOM segment, you need accurate and reliable tools to realize your potential. With up to 800 hours of battery life, automatic terrain selection, +/-1% accuracy and our industry-leading 3-year warranty, the PRECISION 3+ power meter will be your reliable tool for years to come.

SPECIFICATIONS

Accuracy +/- 1%
Battery type CR2032 button cell
Battery life up to 800 hours
Water resistance class IPx7
Cadence range 30 - 170RPM
Power range 0 - 4,000W
Height 5.5 mm
Weight 9g
Operating temperature 0 - 50°C
Communication protocols ANT+, Bluetooth
COMPATIBILITY

A 4iiii PRECISION 3+ power meter is available for all crankset configurations listed below. If your desired crankset is not listed, we may have other products that are compatible.



Shimano 105 FC-R7000
Shimano 105 FC-R7100
Shimano Ultegra FC-R8000
Shimano Ultegra FC-R8100
Shimano Dura-Ace FC-R9100
Shimano Dura-Ace FC-R9200
Shimano GRX FC-RX810