Hi. I own a 2017 Specialized Roubaix SL4 Sport which I bought NOS earlier this year. It uses the 105 5800 11 speed 11-32t derailleurs and shifters and Praxis cranks and BB.

I’m having an issue with a sporadic clicking sound when pedaling. It doesn’t seem to be related to the gear I’m in and I just had the dealer adjust the derailleurs. They shift perfectly and there’s no chain rub.

Any thoughts on where this clicking is coming from?