disc rotors generally last a long time - generally until they get warped and even then they can be straightened out. - pads depend on conditions they are used in, some particularly sandy muds can destroy them quickly, or if they get contaminated. organic pads last less long (generally) than metallic
disc rotors generally last a long time - generally until they get warped and even then they can be straightened out. - pads depend on conditions they are used in, some particularly sandy muds can destroy them quickly, or if they get contaminated. organic pads last less long (generally) than metallic