More Braking Power, Improved Pedal Feel
Raybestos R-300™ performance rotors deliver everything serious drivers expect, including:
Lessons learned for Raybestos racing rotors are translated into product improvements for:
Towing and high-performance vehicles who use R-300™ rotors experience stronger bite without sacrificing smooth braking.
Design and Material
Raybestos R-300™ rotors are designed with a patented S-Groove slot (D640,620), maximizing pad-to-rotor contact for:
R-300™ rotors are made with application-specific enhanced iron, which:
The cooling vanes on our rotors match OE configurations, providing:
The rotor hat is coated with a black onyx coating, improving appearance for a clean, finished look.
The rotor inboard surface and cooling vanes are coated with a Grey Fusion 4.0™ coating, helping to reduce rust for optimal:
SAE Standard for Tensile Strength
Our rotors meet the SAE standard for tensile strength, guaranteeing structural integrity and maximum service life.
A turned finish minimizes noise and improves responsiveness for smoother stops.
Lateral Runout & Thickness Variation
Our R-300™ rotors come with a lateral runout of 0.002″ or less and a thickness variation of less than 0.0004”, ensuring:
Our R-300™ rotors are mill balanced and 100 percent validated. This helps minimize the thickness variation on the rotor and leads to: