Exclusive MetalliX™ Low Resin Semi-Metallic compound provides unmatched braking performance (abrasive friction, high temperature tolerance, quicker compound warming) while maintaining low dust and noise, Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched braking performance, Engineered with High Carbon SteelRX™ alloy (Pressure Resistant, Thermal Conductive) and dipped in an Anti-Rust Black Paint to improve durability, 100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed, One-Piece Integral Molding Technology improves the durability of the shoes and extends the service life, Cross-Hatched smooth surface to improve the pad's ability to grip the rotor surface, especially during initial brake applications or in wet conditions, True Arc-Ground grinded for perfect friction-to-drum contact and increased torque, Thermal Stability Profiling (TSP) tested for maximum tolerance to voluminous amount of constant thermal cycles, Kit Includes: 2x Rear CMX Brake Drum (Both Side) + 1x Rear Top Quality Drum Brake Shoe Set