Syncdrive Pro random click / ping noise

KuRi

Active Member
Hi,

I have just noticed that sometimes my 2019 pro motor is making a clicking noise, something similar to a releé (not sure about this word been correct) opening and closing. It always sounds two times (click and clack). I think it happens only when temperature is high enough and the motor is working hard. If I deactivate the motor the clicking is completely gone, so this discards (sort of) any other mechanical parts of the bike been responsible for the noise.

To me it looks like some air ventilation part opening and closing, but I did not know this was present on this kind of motors (my bmw motorbike does something similar when you go over 3000rpms).

Did you notice something similar? Can you please confirm my theory?

Thanks!!!
 
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