I don't know about ticking but my bike seems to have crickets in the front fork!!! the sound is intermitent, to me it sounds like somethings loose on the brakes, but I checked and everything seems fine and tight!?!.
Also, the sound from the front wheel is like somethings rubbing, however when I shift to neutral the bike doesn't slow by itself which would happen if something were rubbing...I guess I might just have to bite the bullet and get it into a mechanic.
