ST-R9250
If the screen does not display properly, refresh your browser window.
-
May 24, 2024
Ver. 4.2.0
- The FRONT SHIFT NEXT function is now supported.
It is a function that allows you to shift up and down the front derailleur with a single button.
* To use this function, assign “FRONT SHIFT NEXT” to a button on the wireless shifter/switch. -
Oct 31, 2022
Ver. 4.1.0
Adapted for new DU-EP801/DU-EP600.
-
Sep 1, 2021
Ver. 4.0.0
Firmware released