4iiii Shimano FC-RX810 DS Precision 3D
Wattmeter 4iiii Precision 3D is suitable for riders who use the Shimano GRX810 or GRX600 set and want to take advantage of performance measurement without being limited by the construction on the left crank. This package contains a right crank with a power meter already installed and a 40-tooth transducer.
- Accuracy: 99%
- Battery life: approx. 150-200 hours depending on ambient temperature
- 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 The measurement is independent of the installed transducers because it takes place on a crank. Transducers can therefore be replaced with a different number of teeth or ovals without the need for recalibration at the manufacturer.
Category: Ride Ready Wattmeter
product ID | 138177 |

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