Front Brake Clicking Noise

going to guess that the rotors are bad grabing on a bad/bent spot so as to make the play in the rotors have a noise
the inserts in the rotors should be free/wiggle so that it can center its self. mine are real lose and do not make any noise except when traveling on
wash board roads.

I noticed the clicks after 20000 km,mostly by first braking on the ride. I don"t remember it before. Dealer confirmed that it is ok. Maybe the brake rotors were fastened tighter.