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Paragon 2-Piece Front Rotors upgrade your Audi or Lamborghini with motorsport-grade braking, cooling, and control — ideal for track days or high-performance street use. These slotted floating rotors improve heat resistance, reduce fade, and save weight compared to factory brake discs.
Overview
Designed for direct bolt-on installation, these 365mm x 34mm replacement rotors fit OEM calipers while offering better thermal stability and braking efficiency. Directional vanes improve airflow through the disc, while a high-carbon alloy rotor ring resists cracking and warping under repeated heavy braking. The 2-piece floating design reduces unsprung mass and allows for thermal expansion without deformation.
Key Features
- Motorsport-grade 365 x 34mm slotted rotors with directional cooling vanes
- Runs up to 30% cooler than OEM rotors — less fade, more consistency
- Fully floating 2-piece design for thermal control and reduced vibration
- Slotted surface improves bite and maintains braking in wet conditions
- CM-250 high-carbon alloy cast iron rotor rings for strength and thermal resistance
- Heat-treated and CBN-machined with tight tolerances (≤0.03mm run-out)
- H-Bobbin mounting system with 10-bolt connection
- Precision-balanced within 2g; weight: 10.43 kg (saves 0.68 kg per rotor)
Construction
Rotor hats are CNC-machined from aerospace-grade 6061-T6 aluminium, hard anodised to MIL-A-8625 Type III spec for maximum durability and corrosion resistance. The lightweight design retains structural strength while minimising unsprung weight.
Finish Options
- Hard Anodised (Clear): Track-ready finish that won't discolour
- Black Hardcoat (Dyed): May discolour under prolonged heat above 260°C
Vehicle Fitment
- Audi R8 Mk1 (Type 42)
- Audi RS6 C5
- Lamborghini Gallardo (2004–2014) – including LP550, LP560, LP570
Fitment Notes
- Direct bolt-on fit using OEM calipers
- Maintains factory brake bias and ABS compatibility
- Compatible with OEM or aftermarket pads using the same depth (D)
Technical Specifications
Product Details
Technical Specifications
Assemble & Installation
Specifications:
Diameter: 365mm (14.37")
Thickness (new): 34mm (1.34")
Thickness (min.): 32mm (1.26")
Type: 2-piece floating
Face Pattern: Slotted
Vented / Solid: Directional ventilated
Number of Vanes: 48
Hat Material: 6061-T6 aluminum
Friction Ring Material: CM-250 high carbon alloy cast iron
Rotor Finish: CBN turned
Cross Reference:
OEM Audi 420615301A / 420615301B / 420615301D / 4S0615301B / 8T0615301
EBC SG2F009
Centric/Stoptech 128.33122 / 228.33122
DBA 52834 / 52834W
Contents
One pair of Paragon Performance 365mm x 34mm 2-piece rotor assemblies.
Hat Material: Black hard coat/hard anodized 6061-T6 aerospace-grade aluminum.
Bobbins: Stainless steel.
Anti-Rattle Clips: Included.
Assembly: Fully assembled and ready to install.
Included: Detailed installation manual.

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