Brembo 09.D231.21 UV Coated Front Disc Brake Rotor 334mm

The Brembo 09.D231.21 is a premium UV coated front disc brake rotor engineered as a direct OEM replacement that meets or exceeds original equipment specifications. This 334mm front rotor combines Brembo's racing heritage with advanced manufacturing technology to deliver superior stopping power, durability, and reliability.

Advanced UV Coating Technology:

• Environmentally friendly solvent-free UV coating provides superior corrosion protection across the entire disc surface, including braking plates and internal ventilation chambers
• Ready to install right out of the box with a clean, refined appearance that lasts
• Protects against rust and extends rotor service life even in harsh conditions

High-Performance Construction:

• Crafted from high-carbon cast iron optimized for strength, heat dissipation, and vibration control
• Enhanced thermal stability reduces the risk of distortion or cracking under extreme braking conditions
• Precision balancing and tight manufacturing tolerances minimize runout and vibration for smooth, confident braking
• Electronic testing ensures perfect balance and reliability

Complete Installation Kit:

• Includes fixing screw kit with all necessary hardware for simple, worry-free installation
• Intelligent marking location displays part number and minimum thickness specification
• Designed for professional-grade fit and function

For optimal braking performance and longevity, Brembo recommends replacing rotors and brake pads together. Pair this UV coated rotor with Brembo NAO/Ceramic or Low-Met brake pad formulations for maximum performance and enhanced driving comfort.