Grundens Heavy Duty Elastic Knife Belt

- Efficient design utilizes all the brake pad surface evenly and eliminates the need for lightening holes that weaken rotors. - Rotor float to expand and contract as they heat up without warping. - Outer and inner diameter of the disk have a non-round design that enables better radial expansion of the rotor under extreme heat conditions. - Moreover piercing holes are replaced by edges specifically designed to grow brake pad regeneration process. - Provide maximum stopping power while remaining perfectly flat.