Hi all,
a LM2 with linked brakes found it's way to my shed & the discs 'felt' warped.
Under medium braking with the rear pedal there's a slight pulse. Similar braking with the front lever results in pulsing through the lever & really bad pulsing as I pull up.
Putting the wheel on my balancing rod I can detect where one part of both discs appears to deviate from straight. Thing is if I carefully watch the tyre it also seems to 'wobble' slightly at one point. Thinking about it I should have marked the 2 discs & tyres to see if it occurs at the same place for all three points.
Will dodgy wheel bearings give me a firm pulse through the lever?
I'm asking more as a learning exercise & will still try some new wheel bearings, your advice will confirm/refute the possibility and push me to order replacement discs earlier rather than later if necessary.
Cheers,
Mike