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INPEAK Shimano GRX RX810/RX820 Powercrank-E - Single - 170mm - Image 1
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INPEAK Shimano GRX RX810/RX820 Powercrank-E - Single - 170mm

INPEAK

Compare today's prices on the "INPEAK Shimano GRX RX810/RX820 Powercrank-E - Single - 170mm".

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Last Checked: 01/10/2026
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Product Description

Compare today's prices on the "INPEAK Shimano GRX RX810/RX820 Powercrank-E - Single - 170mm".

INPEAK Shimano GRX RX810/RX820 Powercrank-E - Single - 170mm

The INPEAK Powercrank-E brings professional-grade power measurement to your gravel, touring, or leisure bicycle. By replacing your non-drive side crank arm, you gain real-time insight into your pedalling efficiency and output, allowing you to pace yourself, monitor fatigue, and track improvements over time. Designed specifically for the Shimano GRX RX810 and RX820 groupsets in the popular 170mm length, this power meter integrates seamlessly with your existing drivetrain without adding unnecessary complexity.

- Accurate single-sided power measurement using advanced strain gauge technology

- Compatible with Shimano GRX RX810 and RX820 cranksets, 170mm arm length

- Simple installation – replaces your non-drive side crank arm with no special tools

- Long battery life of up to 200 hours from a replaceable CR2032 coin cell

- Weather-resistant construction with IPX7 rating for reliable use in rain and mud

- Wireless data transmission via ANT+ and Bluetooth Smart, working with all major bike computers and apps

- Automatic temperature compensation and zero-offset calibration for consistent accuracy

- Lightweight design that adds minimal weight to your bike

Experience the freedom of data-driven riding with the INPEAK Power