Brembo 09.B042.11 Disc Brake Rotor - Front

Overview of Brembo Disc Brake Rotor for Mazda MX-5 Miata

The Brembo 09.B042.11 disc brake rotor is engineered specifically for the Mazda MX-5 Miata, providing reliable braking performance with durable materials and precise fitment. Designed to meet OE specifications, this rotor ensures consistent stopping power and long service life.

• Material: Grey cast iron for durability and heat dissipation
• Centering Diameter: 72 mm for accurate wheel alignment
• Fixing Screws: Included for straightforward installation
• Height: 45 mm
• Minimum Thickness: 20 mm to maintain safety standards
• Nominal Thickness: 22 mm
• Number of Holes: 5 for secure mounting
• Outside Diameter: 290 mm to match OEM dimensions
• Rust Resistant Coating: UV coated to reduce corrosion
• Rotor Type: Vented for improved heat management
• Torque Specification: 98 Nm for proper fastening

Details on the Premium UV Coated OE Equivalent Rotor Line

The Brembo Premium UV Coated OE Equivalent Rotor line is designed to replicate original equipment performance while adding enhanced corrosion resistance through a UV protective coating. This product line focuses on delivering rotors that meet strict OE standards in terms of dimensions and material quality, ensuring compatibility and reliable braking for vehicles like the Mazda MX-5 Miata.

Technical Description of the Brembo 09.B042.11 Rotor

This disc brake rotor is constructed from grey cast iron, a material known for its excellent thermal conductivity and wear resistance. The vented design allows for better heat dissipation during braking, reducing the risk of brake fade under demanding conditions. With a nominal thickness of 22 mm and a minimum thickness of 20 mm, the rotor maintains structural integrity and safety throughout its service life. The 290 mm outside diameter and 72 mm centering diameter ensure precise fitment on the Mazda MX-5 Miata. Included fixing screws simplify installation, and the UV coating helps protect the rotor surface from rust and corrosion.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mazda MX-5 Miata
• Addressing brake noise caused by uneven rotor surfaces
• Improving braking consistency and pedal feel
• Preventing rust and corrosion on brake components
• Maintaining proper rotor thickness for safe braking performance

Installation Notes and Tips

When installing the Brembo 09.B042.11 rotor, ensure the wheel hub is clean and free of debris to achieve proper centering. Use the included fixing screws to secure the rotor before mounting the wheel. Torque the screws to the specified 98 Nm to avoid over-tightening or under-tightening, which can affect rotor performance. It is recommended to inspect brake pads and replace them if worn to optimize braking efficiency.

Quality Assurance and Warranty

Brembo rotors are manufactured to meet stringent quality standards, ensuring durability and performance consistent with OE specifications. The Premium UV Coated OE Equivalent Rotor line includes a rust-resistant coating to extend rotor life. Warranty details are provided by Brembo and typically cover manufacturing defects; please refer to Brembo's official documentation for specific warranty terms.