Originally Posted by
hokiefyd
Does the hydraulic hose for the front brake run through the fork? It could be the hose rattling inside the fork. If it's more of a "tick" sound as the wheel rotates as you ride, it could be a spoke tension problem (generally, too loose).
Actually the brake hose is not internal in the fork, it has one clip holding it in place midway down the exterior of the fork. It's a fairly loud rattling noise, so possibly the cable is rattling against the fork. I'll try to find something I can pad the possible contact areas to see if that at least reduces the noise. Thanks!