The parts have approx. 45 hours on them. The caliper pads are OK but it probably would be a good idea to replace them before installing them. The brakes worked good but I wanted more stopping power than they could give. I replaced them with triple puck Matcos.
I have just replaced the brakes on my LEZ and have the Cleveland 30-9 brake calipers, axles, wheels, heavy stainless and standard rotors, and master cylinders.