Kuryakyn Replacement Rubber Pads for ISO-Brake Pedals After years of hard miles it might be necessary to replace those worn out pads. Kuryakyn's replacement ISO-board rubber pads are made of the exact same materials as your original pads, to ensure long-lasting durability. Features: Replaces the rubber pads for Kuryakyn ISO Longhorn Brake Pedal Pad 4-piece set