4iiii Precision 3+ XTR M9100 left crank with power meter

Whether you’re fighting for a Kona qualification spot, logging countless hours on virtual riding platforms or looking to better your time up the local KOM segment, you want accurate and reliable tools to unlock your potential. With up to 800 hours of battery life, +/-1% accuracy and backed by our industry-leading 3-year warranty, the PRECISION 3 Powermeter will be your trusted tool for years to come. A Ride-Ready PRECISION 3 pod is already preinstalled on a brand-new Shimano crank arm at our factory. The moment you order, our fulfillment team will get it on its way to you, and you should be able to ride with power as soon as it arrives. With up to 800 hours of battery life, +/-1% accuracy and backed by our legendary 3-year warranty, the PRECISION 3 Powermeter will be your trusted training tool for years to come. Features: Battery Life: - With up to 800 hours of battery life, you won’t have to worry about changing your battery for years to come. Light Weight: - At only 9 grams the Precision 3 Powermeter weighs about the same as a sip from your water bottle. Our goal is to help you get faster, not to slow you down. Ultra Low Profile: - With an ultra low profile design, the PRECISION 3 is compatible with more bike frames than ever before. Accuracy In 3d: - Not everyone has the perfect pedal stroke. With +/- 1% accuracy, 4iiii is the only crank-based power meter to use 3 strain gauges to measure all forces in your pedal stroke. Specifications: - Accuracy: +/- 1% - Battery Type: CR2032 Coin Cell - Battery Life: Up to 800hrs - Waterproof Rating: IPx7 - Cadence Range: 30 - 170RPM - Power Range: 0 - 4,000W - Height: 5.5mm - Weight: 9g - Operating Temperature: 0 - 50°C - Communication Protocols: ANT+, Bluetooth Compatibility: - A 4iiii PRECISION 3 power meter is available ready to ride on any of the crankset configurations listed below. If your desired crankset isn´t listed, we may have other products that are compatible. - Shimano 105 FC-R7000 - Shimano Ultegra FC-R8000 - Shimano Ultegra FC-R8100 - Shimano Dura-Ace FC-R9100 - Shimano Dura-Ace FC-R9200 - Shimano GRX FC-RX810 - Shimano XT FC-M8100 - Shimano XTR FC-M9100 In the box: - Once your ride-ready PRECISION 3 Powermeter arrives, it just needs to be installed on your bike using the standard Shimano crank installation process. Connect a headunit or computer, and you can start riding with power