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The Paragon 2-Piece Front Rotors are engineered for high-performance street and track use, offering significant improvements in heat management, braking consistency, and overall handling for the Ford Focus RS Mk3. With a direct bolt-on fit, they retain full OEM compatibility while delivering motorsport-level performance.
Why Choose Paragon Rotors?
- Designed for track and fast road driving
- Reduces unsprung weight and improves braking response
- Floating 2-piece construction minimises heat distortion and judder
- Optimised airflow for improved thermal capacity
Key Features
- 350 x 25mm 2-piece slotted front rotors with directional internal cooling vanes
- CM-250 high carbon alloy cast iron rotor rings for strength, bite, and fade resistance
- Fully-floating rotor design ensures consistent pad contact
- Stress-relieved and CBN-machined for true flatness and minimal vibration
- Lateral run-out < 0.03mm; each rotor balanced within 2 grams
- Slotted friction face improves wet weather braking and pad bite
Construction
Rotor Hats
CNC-machined from aerospace-grade 6061-T6 aluminium and MIL-A-8625 Type III hard anodised for strength and corrosion resistance. Excess material is removed to reduce weight without sacrificing structural rigidity.
Finish Options
- Clear Hard Anodised: Withstands extreme heat without discolouration – best for track use
- Black Dyed Hardcoat: May discolour above 260°C – ideal for street or mixed-use
Performance Benefits
- Up to 30% improved cooling vs. OEM rotors
- Reduced brake fade and thermal warping
- Consistent performance in wet and dry conditions
- Unsprung mass reduction improves handling and ride quality
Compatibility
- Ford Focus RS Mk3 (2016–2018)
Fitment Notes
- Direct bolt-on installation – no modifications required
- Maintains OEM ABS, brake bias, and factory caliper fitment
- Compatible with OEM or aftermarket pads of the same depth (D)
- Rotor-to-hat mounting system: D-Bobbin (short), 10 bolt
- Weight: 7.6 kg per rotor – saves approx. 6.3 lbs of unsprung mass vs. OEM
Explore more options in the Paragon Performance Brake Rotors collection.
Technical Specifications
Diameter: 350mm (13.78")
Thickness (new): 25mm (0.98")
Thickness (min.): 23mm (0.91")
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
Weight (per rotor): 16.8 lbs (7.6 kg)
Cross Reference:
OEM Ford G1FZ-1125-A
Motorcraft BRRF284
EBC SG2FC2030 / SG2FC2030SF / GD2030 / D2030 / BSD2030 / USR2030
Centric/StopTech 121.61124 / 125.61124
Girodisc A1-169
Contents
One pair of Paragon Performance 350mm x 25mm 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.
No instructions available for this product.

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