FC-R8100-P

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  • Mar 5, 2024

    Ver. 4.2.1

    The issue that a correct result is not displayed when zero offset calibration is performed with the connection methods below has been fixed.
    - When connected to E-TUBE PROJECT Cyclist, an error code other than "5050" is displayed.
    - When connected to a compatible cycle computer via Bluetooth®LE, "Calibration Failed" is displayed the second and subsequent times.

  • Oct 24, 2023

    Ver. 4.2.0

    By pairing the power meter with compatible Di2 rear derailleurs* (by communicating the gear position information between the two components), the power value will be adjusted according to the inner and outer positions of the front gear, improving the measurement accuracy.
    *RD-R9250/RD-R8150/RD-R7150

  • May 25, 2022

    Ver. 4.1.0

    Addition of new function of visualizes pedaling stroke with force vector analysis.

    Ver. 4.1.1

    General bug fixes.