4iiii Precision 3+ Dura-Ace R9200 Left Arm Power Meter

4iii PRECISION 3+ Dura-Ace R9200 Left Arm Power Meter 4iii’s most powerful unit to date; the PRECISION 3+ Dura-Ace R9200 Left Arm Power Meter has been compressed into a more compact; lighter-weight package; and features support for Apple Find My. Providing accurate and reliable data; this power meter boasts up to 800 hours of battery life; an automatic terrain detector; and +/-1% accuracy. Whether logging base miles in or outdoors; or enduring an FTP test; the PRECISION 3+ Dura-Ace R9200 Left Arm Power Meter is a reliable tool for unlocking your potential. The PRECISION 3+ Power Meter is your training partner that offers peace of mind. Whilst riding; it transmits watts; cadence; and calories to your head unit of choice. Easily locate the Power Meter while not in use thanks to Apple Find My; which enables 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. 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 head unit or computer; and you can start riding with power. Connect to the Find My app with your iPhone or iPad to start tracking your power meter.