It is possible the AI is doing it but these bikes make a sort of whistle anyway. Whistle might not be the right word but sort of. It has been discussed a couple times some say top end or timing chain noise and others say primary noise. I really don't know for sure where it comes from but the only way to get rid of that noise is loud pipes.

I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!