RD-M9050

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  • Sep 1, 2021

    Ver. 3.2.0

    Added a function to adjust the correct rear derailleur position under the maintenance tab.

  • Nov 22, 2017

    Ver. 3.1.2

    Bug fixing

  • Jul 15, 2016

    Ver. 3.1.1

    Additional function
    CS gear combination information (Adapting to the E-tube project ver. 3.0.0 or later)
    Adapting to the STEPS E8000 series

  • Mar 25, 2016

    Ver. 3.0.8

    Bug fixing

  • Apr 10, 2015

    Ver. 3.0.7

    Fixed SM-BTR2 bug

  • Aug 29, 2014

    Ver. 3.0.5

    Firmware uploaded