Damaged front disc R850R: please advise

[Bucephalus]

Yes, it pulses exactly as you described.

I wonder if these are worth the gamble! New they are expensive..

I’ve come to the party late, but bear in mind even the slightest ‘Pulsing’ is called brake fluctuation, which is detected in the HOLD test (resistive potentiometer roller) at the MOT station; slight is an advisory, but if you can feel this at the lever usually a fail..

 

[albatross]

If needed ,I have a set of Brembo front discs brand new available, PM me if you interested…