These pads give better stopping power with longer life and NO noise. The Nucap NRS hook system on the backing plate gives five times the bond strength of conventional pads. Deep grooves in the pad aid venting and remove any debris which helps with the cooling of hot pad areas. Available to buy as an individual set or you can save money when purchased as part of EBCs recently launched brake kits which include a set of rotors as well as pads. BSD Blade Series Upgrade Brake Rotor. Sold in pairs for front or rear fitment. Manufactured from G3000 cast iron. Feature bi-directional slot pattern. Slot pattern gives silent braking. Thermic black coated for maximum corrosion resistance. Inspected for runout. These rotors are made from high quality G3000 cast iron and are precision machined by EBC Brakes with a bi-directional slot pattern that gives silent braking and better pad venting. All EBC Brakes BSD rotors feature corrosion resistant thermic black coating.