Assertion: caliper's brake pad | /r/HasProperty | hard
Facets:
value: almost
type: DEGREE
value: as the metal brake rotors
type: OTHER
Source sentences:
text: To minimise excessive rim wear, a brake pad should be hard enough that it does not embed road grit or chips of rim metal in the face of the pad, since these act as grinding/gouging agents and markedly reduce rim life.
text: These ceramic brake pads are almost as hard as the metal brake rotors, which wears them down at the same time as the brake pad.