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.
Update the firmware is about all you do really.
Unless he's asking you to wash his bike for him?
Well, probably that too.
Thanks!
@TooTallTim 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.