A friend has dropped of their son’s bike to help out as the brakes don’t work
A few questions later and it seems dad has applied some WD 40 as they were squealing!
I’ve tried brake disc cleaner, taking the pads out and the discs off and cleaning with boiling water and fairy – then giving the faces of the pads a sanding down.
This approach seemed to have worked, but a short test ride showed that the benefit was short-lived and they are still showing poor braking effort.
Is there anyone who has managed to sort this problem or should I advise pads and discs?
(Clarks CMD-17 on a wiggins kids bike if that makes a difference)
Thanks
Alastair
PS this is really a friends bike, not a thinly veiled attempt to hide a personal lapse of judgement!!