ST65/26-28-30/35

Performance rotor ring, 309mm x 32mm (12.17" x 1.26") with a P.C.D. of 177.8mm. Includes hardware. The Paragon Performance Rotor Ring is designed for superior braking and cooling efficiency for track and race applications. Features directional ventilation vanes for improved heat dissipation and increased resistance to cracking. Made of CM-250 special formulated high carbon alloy cast iron for optimal bite, thermal characteristics, high-temperature strength, and durability. Heat treated to release stress and prevent deformation and vibration. The floating 2-piece design allows thermal expansion and minimizes deformation, ensuring the rotor is self-centered with the pads. Slotted design improves braking consistency by maintaining a clean contact surface and dissipating heat and gases, and prevents water films in wet conditions. Lighter than most OE rotors while maintaining thermal capacity, improving handling by saving unsprung mass. Recommended for Mercedes-Benz and AMG drivers seeking OEM-like refinement with better heat control.