The Wilwood 120-11132 4 Piston Forged Superlite Brake Caliper 1.1 "Rotor, 1.62 Black" is a high-performance, long-lasting rotor designed for serious braking needs. Made from high-quality, forged aluminum with 4 pistons, it ensures superior stopping power while maintaining a lightweight design for optimal handling. The black anodized finish provides excellent heat dissipation, ensuring reliable braking even under high intensity use. This rotor is a great addition to any motorsport enthusiast's or professional driver's braking system, offering a perfect balance between performance and durability.