4 Pairs of Shimano Deore Disc Brake Pads BR-M575 M525 M515 495 Deore DiscoBrakes Brand: DiscoBrakes Semi-metallic Medium Density Pads including Spring(s) 4 Pairs of Disc Brake Pads (8 pads + 4 springs) Semi-Metallic compound suitable for all weather conditions Compatible with Shimano Pads M05, M08, B01S, E01S