MTX Red Label RACE ceramic performance disc brake pads were created to benefit the majority of riders. This formula delivers an incredibly smooth, progressive power delivery all while remaining dead silent. Designed with performance first, the Red Label RACE will boost your level of control and power. This unique brake pad is made with proprietary blends of Kevlar , MTX CeraEVO ceramic materials and other Japan-sourced additives and modifiers.Fits Hayes models: Dominion A4 and T4 4-pistonPerformance first engineering with key influences from auto-racing & powersportsRed Label RACE compound is virtually noise-free under any conditionAllows riders to control corners with the ability to precisely temper the braking power needed for extradinary modulationThis unique brake pad is made with proprietary blends of Kevlar , MTX CeraEVO ceramic materials and other Japan-sourced additives and modifiersItem SpecificationsBacking Plate MaterialSteelCompoundMetal Ceramic MTX Braking Red Label RACE Disc Brake Pads Disc Brake Pad UPC: 850044117468