Is there any routine servicing for Di2, or a diagnostics to run through?
A friend's asked me to give his Di2 equipped bike the once-over.
If there's nothing wrong with it and there are no new features, I wouldn't update the firmware. Ain't broke.
I'll certainly err on the side of caution, but wondered if there was anything to be routinely done to it.
@Emyr started
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Is there any routine servicing for Di2, or a diagnostics to run through?
A friend's asked me to give his Di2 equipped bike the once-over.