These replacement brake pads for Shimano Saint and Zee brakes are the genuine OEM replacement. Use Shimano brand brake pads with Shimano brakes for the ultimate in braking performance. Resin Compound, Steel Backing plate Includes Spring and Retaining Pin One set is enough for one wheel. Buy two sets to replace front and rear pads. | Shimano D01S Saint/Zee Resin Brake Pad Resin, for Shimano Saint D01S