Brembo 09.A758.1X Disc Brake Rotor - Front

Overview of Brembo Premium Xtra Cross Drilled UV Coated Rotor

The Brembo Premium Xtra Cross Drilled UV Coated Rotor (Part Number 09.A758.1X) is engineered for Audi models including A4, A4 Quattro, A5, A5 Quattro, Q5, S4, and S5. Designed with high carbon material and a drilled braking surface, this rotor offers reliable performance and durability for demanding driving conditions.

• High carbon material for enhanced strength and heat dissipation
• Cross drilled braking surface to improve cooling and reduce brake fade
• UV coated rust-resistant finish for extended rotor life
• 320 mm outside diameter with 5-hole centering diameter of 68 mm
• Includes fixing screws for straightforward installation
• Nominal thickness of 30 mm and minimum thickness of 28 mm
• Private vented (Pvt) rotor design for optimized heat management
• Torque specification of 120 Nm for proper mounting

Detailed Product Description

This Brembo rotor is part of the Premium Xtra Cross Drilled UV Coated Rotor line, which focuses on combining advanced materials and surface treatments to enhance braking efficiency and rotor longevity. The high carbon composition improves thermal conductivity and resistance to wear, while the cross drilled design facilitates heat dissipation and helps prevent gas buildup between the pad and rotor surface. The UV coating provides a protective layer against corrosion, maintaining rotor integrity over time.

With an outside diameter of 320 mm and a height of 52.2 mm, this rotor is engineered to meet the precise specifications required by Audi A4, A4 Quattro, A5, A5 Quattro, Q5, S4, and S5 models. The 5-hole centering diameter of 68 mm ensures a secure fit, and the included fixing screws simplify the installation process. The rotor’s nominal thickness of 30 mm and minimum thickness of 28 mm align with OEM standards, supporting consistent braking performance.

Applications and Problem Solving

• Reduces brake fade during high-performance or extended braking
• Minimizes rust and corrosion on the rotor surface
• Improves heat dissipation to prevent warping and cracking
• Ensures precise fitment for Audi A4, A5, Q5, S4, and S5 models
• Replaces worn or damaged rotors to restore braking efficiency

Installation Notes and Tips

• Use the included fixing screws and torque to 120 Nm for secure mounting
• Verify rotor thickness before installation to ensure it meets minimum specifications
• Clean rotor surface and hub mounting area to prevent uneven wear
• Check compatibility with your specific Audi model and brake system
• Follow manufacturer guidelines for brake pad pairing and bedding-in procedures

Quality Assurance and Warranty

Brembo rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. The Premium Xtra Cross Drilled UV Coated Rotor line undergoes rigorous testing for material integrity and corrosion resistance. While specific warranty details are not provided here, Brembo products typically come with manufacturer-backed warranties covering defects in materials and workmanship.