Whatup, y'all: I've got Bontrager RaceXLite's on my mountain bike and have a weird clicking sound from the free wheel. The normal ratcheting sound from spinning the rear wheel isn't at constant volume as you would expect. I know some hubs click louder than others as many forums have discussed. But mine actually oscillates in volume from louder to quiet and then repeats back and forth. The faster I spin it, the faster the loud/quiet cycles. One rotation of the wheel equates to one loud/quiet cycle. This is definitely emanating from the freewheel (or freehub?) since I can remove the wheel from the bike and it does the same thing. Can anybody tell me what's going on? Has anyone come across this problem before? Do I have a major problem here? Thanks in advance for your input.