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Stages Power L - Shimano GRX RX810 Black 2020

Stages Power L - Shimano GRX RX810 Black click to zoom image

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Model Year 2020
Options 170mm Black
172.5mm Black
175mm Black

The Stages Power L for Shimano GRX RX810 is built onto the non-drive side of a Shimano GRX RX810 crank arm and is compatible with all frames that fit Shimano GRX RX810 cranks.

Power is the most accurate way of measuring your effort on the bike and Stages Power meters are ridden by world and national champions in every cycling discipline.

Stages Power meters hold an industry best accuracy for non-scientific power meters. Each Stages Power meter is calibrated individually to ensure a +/-1.5% accuracy level.

Consistency of measurement is the most important feature of a power meter. Stages Power was the first meter to make temperature compensation an automatic process ensuring accurate readings regardless of environmental conditions.

The Stages Power L for Shimano GRX RX810 provides an excellent way of measuring efforts whether you are out on the trails training and even race day. Lifetime access to Stages Link is included and provides you with power meter management and firmware updates.

Compatibility with Training Peaks Strava and Garmin amongst other training software means Stages Power will easily integrate with however you currently monitor your riding.


  • Stages Power Accuracy: +/-1.5% (Compares with Generation 2.0 Accuracy: +/- 2%)
  • Weight: Only adds 15gr to base crank arm
  • Battery Life: 200+ hours (coin cell: CR2032)
  • Power range (Watts): 0 to 2500
  • Cadence range (rpm): 20-220
  • Water resistance rating: IPX7
  • Frame Compatibility: Most frames see fit guide in our Support section
  • Device Compatibility: ANT+ Bluetooth Smart Ready
  • Software Compatibility: Stages Link Training Peaks Strava Garmin Training Center and others


  • Active temperature compensation
  • Accelerometer based cadence measurement
  • Tool free battery replacement
  • Lifetime access to Stages Link for power meter management and firmware upgrade
As with any product, specification is subject to change without prior notification. Whilst we always do our best ot keep product details and photographs up to date, You are advised to confirm current specification before buying.
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