4iiii Shimano Ultegra 8100 PRECISION 3+ Left-Side Power Meter Black

Details

• Ultra-light left-side power meter for Shimano Ultegra FC-R8100 cranksets
• Easily install straight out of the box with the standard Shimano crank installation
• Offers up to 800 hours of battery life with the CR2032 coin cell battery
• Compatible with all popular indoor training apps with ANT+ and Bluetooth connection
• Add to the Find My app to locate on apple products when not in use
• Item #FII000Q