StopTech Slotted Sport Brake Rotors are premium one-piece direct replacement brake discs for your factory braking system. This specific part (Left Front) features a specialized power slot pattern that improves braking performance by wiping away debris and gases, ensuring consistent pad contact. The rotors feature a black e-coating for superior corrosion resistance and high-carbon metallurgy for improved cooling and reduced noise. Included in this package: 1 x StopTech 126.33124SL Slotted Brake Rotor (Front Left). Specifications: Diameter: 345mm, Thickness: 30mm, Bolt Pattern: 5x112.