The mechanical Hayes MX4s on my bike where never the quietest things around, but the rear one is making some odd noises now. Been getting progressively worse...
The best way to describe it is a sort of 'burbling' - not a screech but a pulsating warble, mid-low frequency.
I haven't had the pads out, but they look OK from outside, adjustment is near enough spot on and the rotor doesn't appear to be out of whack. Wear seems a trifle uneven but not gouged or anything near that.
Any thoughts?
Cheers
The best way to describe it is a sort of 'burbling' - not a screech but a pulsating warble, mid-low frequency.
I haven't had the pads out, but they look OK from outside, adjustment is near enough spot on and the rotor doesn't appear to be out of whack. Wear seems a trifle uneven but not gouged or anything near that.
Any thoughts?
Cheers