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The Paragon 2-Piece Front Brake Rotors are engineered for serious performance on the Honda S2000, offering improved heat dissipation, reduced unsprung weight, and enhanced braking stability under aggressive use. These 300x25.4mm rotors are a direct bolt-on upgrade designed to maintain OEM fitment and function.
Why Choose Paragon Rotors?
- Superior thermal management and resistance to cracking under track conditions
- Slotted rotor face enhances pad contact and wet-weather braking
- Significant reduction in unsprung mass for improved suspension response
- Track-proven build quality with reliable OEM compatibility
Key Features
- 300 x 25.4mm slotted front rotors with directional ventilation vanes
- CM-250 high-carbon cast iron rotor rings, heat-treated for strength and durability
- CBN-machined for consistent pad bedding and minimal vibration
- Lateral run-out kept below 0.03mm; each rotor balanced to within 2 grams
- Floating 2-piece design minimises thermal deformation and maintains pad alignment
- Weighs 6.05 kg (13.3 lbs) – approx. 0.5 kg (1.2 lbs) lighter per rotor vs OEM
- Rotor-to-hat mounting: D-Bobbin (Long) – 10 bolt configuration
Construction
Rotor hats are precision CNC-machined from aerospace-grade 6061-T6 aluminium. MIL-A-8625 Type III hard anodising protects against heat, corrosion, and wear. Material is removed from non-critical areas to maximise weight savings without sacrificing strength.
Finish Options
- Clear Hard Anodised: Recommended for track and high-heat use – will not discolour
- Black Dyed Hardcoat: Ideal for street use – may discolour over 260°C (500°F)
Performance Benefits
- Consistent braking under high temperatures and repeated hard stops
- Improved wet-weather braking and pad bite
- Reduced brake fade and rotor warping
Compatibility
- Honda S2000 AP1 / AP2 (1999–2009)
Fitment Notes
- Direct bolt-on installation – no modifications required
- Maintains OEM brake bias and ABS functionality
- Compatible with OEM and aftermarket pads of the same pad depth (D)
Explore more options in the Paragon Performance Brake Rotors collection.
Technical Specifications
Diameter: 300mm (11.81")
Thickness (new): 25.4mm (1")
Thickness (min.): 23.4mm (0.92")
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): 13.3 lbs (6.05 kg)
Cross Reference:
OEM Honda 45251-S2A-000 / 45251S2A000
Brembo 09.B445.10
EBC GD7088 / D7088 / USR7088
Centric/StopTech 129.40048.13 / 129.40048.14 / 120.40048 / 126.40048CSL / 126.40048CSR / 127.40048CL / 127.40048CR
Girodisc A1-104
DBA 482 / 4482S
Mugen 45250-XGS-K0S0 / 45450-XGS-K0S0
Contents
One pair of Paragon Performance 300mm x 25.4mm 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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