Sintered Hayes Hydraulic Disc Brake Pads HFX9 Mag HFX 9 HMX HMX-2 MX1 MTB Bike Brand: DiscoBrakes Long Life Sintered Pads with Spring(s) included 1 Pair of Disc Brake Pads (2 pads + 1 spring) Long wear pads, great for DH or XC Consistent braking power in the wet