4IIII Shimano R7000 Power Meter

Features
- 3D power meter technology with the tri-axial tension of your crank arm
- Accurate, consistent data
- Lightweight, compact design
- Battery status indicator via the 4iiii app
- Compatible with ANT+, Bluetooth, smartphones and other 4iiii products
- User-friendly app 
- Easy setup and maintenance

Specifications
- Weight of 9 grams
- Data accuracy with a margin of error of =/- 1%
- Battery life is over 100 hours

Whether you're a pro or just training hard, the PRECISION power meters give you industry-leading accuracy, highly reliable cadence data and a 3D power meter technology that lets you measure the load on your crank arm. Designed to be durable and lightweight, the PRECISION is also compatible with ANT+ and Bluetooth. The PRECISION helps you train not just harder, but smarter.