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Brembo 09.B085.13 PRIME Disc Brake Rotor – Front

Brembo 09.B085.13 PRIME Disc Brake Rotor – Front

Regular price $420.24 USD
Regular price Sale price $420.24 USD
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Description & Features

Brembo 09.B085.13 PRIME Disc Brake Rotor – Front

Brembo brake rotors embody the brand’s legacy of innovation, precision, and racing pedigree, delivering superior braking performance, durability, and safety for every vehicle and driving style. Designed and manufactured with the same engineering rigor found in Brembo’s original equipment for the world’s leading automakers, these rotors ensure consistent stopping power, smooth operation, and long-lasting reliability. Each rotor is crafted from premium cast iron formulations optimized for strength, heat dissipation, and vibration control. Many applications feature elevated or high-carbon metallurgy that enhances thermal stability and reduces the risk of distortion or cracking under extreme conditions. Brembo’s signature UV coating protects the entire rotor surface, including internal ventilation chambers, against corrosion to ensure lasting performance and a clean, refined appearance even after extended use. Advanced venting designs, including Brembo’s exclusive Pillar Venting Technology (PVT), increase airflow through the rotor for up to 40% greater resistance to thermal cracking compared to conventional vane systems. Precision balancing and tight manufacturing tolerances minimize runout and vibration, promoting smooth and confident braking performance. From solid and vented discs to drilled and slotted designs, each rotor is engineered to match or exceed OE specifications for fit, function, and performance. Brembo rotors undergo strict electronic testing and quality control to ensure perfect balance and reliability right out of the box, delivering the craftsmanship, confidence, and comfort expected from the global leader in braking systems

  • SURFACE TECHNOLOGY: Engineered to match OE drilled and slotted patterns (where present), enhancing heat dissipation, reducing brake fade, improving wet weather braking, and ensuring consistent, reliable stopping power
  • PILLAR VENTING TECHNOLOGY: Brembo’s PVT design replaces traditional veins with internal pillars, improving heat dissipation and increasing resistance to thermal cracks by over 40%
  • FULLY COATED: Brembo's signature UV coating protects the entire rotor surface, including the internal ventilation chambers, against corrosion, keeping rotors looking new and maintaining long lasting performance
  • ROTOR ARCHITECTURE: Brembo's two-piece rotors reduce unsprung mass by 15–30% through lightweight hats mated to the braking surface. The design enhances handling, manages thermal expansion effectively, and maintains OE fit and function
  • ELEVATED CARBON CONTENT: Optimized metallurgy provides increased strength, heat dissipation, and reduced vibration, engineered to help prevent runout and deliver reliable, fade-resistant braking performance
  • OE REPLACEMENT: Engineered to meet or exceed OE specifications, delivering precise fit, consistent braking, and Brembo-certified quality with ECE R-90 compliance
Specifications
Grade Type Premium
Construction Two-Piece
ABS Tone Ring Included No
Material Gray Cast Iron
Weight 6.4
Rust Resistant Coating Yes
Brake Surface Finish Coated
Floating Yes
Surface Type X Drilled
Outside Diameter 12.01
Stud/Lug Hole Quantity 4
Vent Type Design Pillar
Solid Or Vented Type Rotor Vented
Center Hole Diameter 2.32
Overall Height 1.77
Discard Thickness 26
Nominal Thickness 28
Screws Included Yes
Packaging Information

Weight: 6.735 lbs
Dimensions: 31 x 31 x 7 CM

Warranty

2 YR

Vehicle Fitment

  • 2013 Fiat 500 — Front (with Brake Code BR4 BR7)
  • 2014-2019 Fiat 500 — Front (with Brake Code BR4, BR7)
  • 2012 Fiat 500 — Front (with Brake Code BR4)
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California Proposition 65 Warning

This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov ↗.