J9 mtbfanatic

Thanks!!

Thanks, I am passing this on to my friendly mechanic! Yes it is definitely a howl, good description. I hope fellow cyclists know it is my bike and not me.

Nope, I just tried - looks fine. And there is no play in it either, seems solid if I try to wiggle it sideways.

Hi, has anyone had a persistent freewheel hub vibration (particularly with Mavic wheels), that disappears for only a short time (e.g. one long or two short rides) after lubing? I eventually tried to solve the problem by having my freewheel hub replaced 2 weeks ago, and vibration is worse than it was before. What do I do next? (It is most definitely the rear freewheel hub, as the vibration only occurs when freewheeling fast downhill, and disappears when I pedal downhill regardless of speed).