INPEAK POWERCRANK Shimano GRX RX810/820 Left Crank Arm Power Meter
Recommended price* : 389,00 €
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Description
The INPEAK POWERCRANK Shimano GRX RX810/820 Left Crank Arm Power Meter integrates a single-sided power meter into a genuine Shimano GRX FC-RX810/RX820 left crank arm. It is the most accessible version in the range for getting started with power measurement on the road or gravel.
The sensor combines a gyroscope and accelerometer (IMU) with strain gauges for measurement accuracy of ± 2% across a range of 20 to 2000 W, alongside cadence, torque effectiveness and pedal smoothness. Active temperature compensation (ATC) ensures reliable data from -5°C to +50°C, while the discreet, IP67-rated waterproof housing is built to withstand mud and dust.
Powered by a single CR2032 battery, the POWERCRANK offers up to 200 hours of use. ANT+ and Bluetooth Low Energy ensure compatibility with most cycling computers, watches and apps such as Zwift, while the INPEAK Manager app lets you update the firmware and adjust the scale factor.
Designed and manufactured in Poland, each sensor is individually calibrated before dispatch, offering recognised value for money and reliability confirmed by hundreds of cyclists.
Ref: 16133060067708
Key features
Designed and manufactured in Poland, individually calibrated before dispatch
Up to 200 hours of use from the CR2032 battery
Active temperature compensation (ATC) from -5°C to +50°C
Discreet, IP67-rated waterproof housing designed for gravel and road riding
Exceptionally lightweight sensor, adding just 10 g to the original crank arm
ANT+ and Bluetooth Low Energy connectivity, Zwift-compatible
Firmware updates and scale factor adjustment via the INPEAK Manager app
