4iiii Shimano GRX 810 Precision 3D
The new 4iiii Precision 3D wattmeter is suitable for owners of the Shimano GRX 810 grave set and want to take advantage of unrestricted performance measurement. This package contains a left handle with a wattmeter installed, everything is ready for immediate use.
- Accuracy: 99%
- Weight: only 9gr on the left crank
- Battery life (CR2032): approx. 100-150 hours depending on ambient temperature (easy battery-free battery change)
- Integrated accelerometer for cadence (tempo) measurement
- Wireless firmware update via Bluetooth
- Measured power range: 0-1999 W
- Measured cadence range: 30-220 revolutions
- Compatible with ANT + and Bluetooth 4.0 devices
| product ID | 119301 |
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