Quote:
Originally Posted by chris719
It is both. The rotor wears, otherwise they would last forever. Both carbon-ceramic brakes (SiC) and PSCB (tungsten carbide coated) produce very little dust and both have extremely hard rotors. The total surface area of the rotor is much greater than the pad, so 0.5mm of wear on the rotor is "worth" much more pad. The exact ratio is all over the place and I'm not sure what numbers to believe.
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Yes, but these type of pads make the rotors nearly immortal