4iiii Precision 3+ Left-Side Power Meter (For Shimano) (175mm) (105 R7100)

4iiii Precision 3+ Ride Ready Left Power Meter. Features: Features support for Apple Find My Up to 800 hours of battery life, an automatic terrain selector, +/-1% accuracy, waterproof, light weight (9g), low profile, indicator light, ANT+ Bluetooth Backed by an industry leading 3 year warranty While you are riding, Precision 3+ Power Meter will transmit watts, cadence, and calories to your head unit of choice While the power meter is not in use, Find My is enabled and allows you to see its location on a map You can add your power meter to the Find My app and locate it on an iPhone, iPad, Mac or using the Find Items app on an Apple Watch CR2032 coin cell battery 30-170 RPM cadence range 0-4000 W power range Specs: Model:Precision 3+ 105 7100 Spindle Interface:Hollowtech II Length:175mm Color:Black