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Entering the Crank Length

You must enter the correct crank length to ensure accurate power calculations. If you do not enter a crank length, the Rally™ 110/210 pedals use a default crank length of 172.5 mm (6.79 in.).

  1. Rotate the cranks to wake up the pedals.
  2. On your Garmin® watch or cycling computer, go to the sensor settings for the Rally 110/210 pedals.

    For more information, see the owner's manual for the watch or cycling computer.

  3. Select Crank Length.
    NOTE: If your watch or cycling computer does not support entering the crank length, you can use the Garmin Connect™ app to enter the crank length (Entering the Crank Length Using the Garmin Connect App).
  4. Enter the crank length.
    TIP: The crank length is often printed on the crank arm.
GUID-E17670DF-416F-455E-8444-29845F375EBD v2
August 2026
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