oh dear, they dont look that old either (not much of a lip on one of the disks), what caused the scoring was it a badly fitted pad, stones, or did you let it wear down to far?.
also the disk in full view looks very pitted as well in the pic.
i would just scrap them and get a new set if i was you, they are not that expensive i changed two sets last year.
also the disk in full view looks very pitted as well in the pic.
i would just scrap them and get a new set if i was you, they are not that expensive i changed two sets last year.