CFF2 Files for KTM E-Bike

lobusko

Just Joined
Mar 27, 2025
1
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Hi everyone,
I have a KTM Macina Chacana 293, model year 2021. I’m using the Bosch DiagnosticTool software, version 8.1.6.0.
The bike diagnosis works fine, but when I try to update the firmware, I get a message saying that firmware updates have not been possible since October 2024.
However, it seems that using a .cff2 file is still an option.

Could anyone tell me where I can find such a file – or possibly share one with me?

My bike has the following specs:

  • Motor: BDU450CX
  • Application ID: S4048
  • Software version: 1.1.2.0
  • Display: Purion

My wife has a KTM Macina Team 292 Glorious (women’s model), year 2020, also with BDU450CX, S4048, but with an Intuvia display.

Thanks in advance!