PARAGON 2-Piece Rear Rotors (Gold/Red/Silver Caliper)
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PARAGON 2-Piece Rear Rotors (Gold/Red/Silver Caliper) – BMW M2 / M3 / M4 (F8X) – 380 x 28mm
A pair of 380 x 28mm slotted 2-piece rear rotors for the BMW M2 / M3 / M4 (F8X) with red, silver or gold calipers, including cars that left the factory with carbon ceramic brakes. They give durable iron rear braking that runs cooler and fades less, and each rotor is about 1.4 kg lighter than stock.
Two hat finishes are offered. The clear hard-anodised hat keeps its colour under sustained track heat, while the black dyed hardcoat suits street and mixed use but can discolour once surface temperatures pass 260°C.
Note: Suits the M2 (F87) with red or silver M Compound calipers, and the M2 CS, M3 (F80) and M4 (F82/F83) with gold calipers as an iron conversion of the factory carbon ceramic rotors. Bolts on with the factory calipers, ABS and brake bias, and takes OEM or aftermarket pads of the factory pad depth (D). Installation by a professional is recommended.
Features
- 380 x 28mm slotted rear rotors
- Directional cooling vanes for up to 30% cooler running than the factory discs
- D-Bobbin (Long) 10-bolt floating mount
- CM-250 high-carbon alloy cast iron rings, heat treated and CBN machined
- 10 kg per rotor, about 1.4 kg lighter than OEM per side
- Iron replacement for OEM carbon ceramic rotors on gold caliper cars
- Replaces OEM 34212284807 / 34212284808
Pairs Well With
- PARAGON 2-Piece Front Rotors (Gold/Red/Silver Caliper) – BMW M2 / M3 / M4 (F8X) – 400 x 36mm
- PARAGON Replacement Front Rotors – BMW M2 (F87) / M3 (F80) / M4 (F82/F83) – 380 x 30mm
- PARAGON 6-Piston Front Big Brake Kit – BMW M2 (F87) / M3 (F80) / M4 (F82/F83)
- PARAGON 4-Piston Rear Big Brake Kit – BMW M2 (F87) / M3 (F80) / M4 (F82/F83)
- PARAGON Titanium Brake Pad Shims Rear – BMW M2 / M3 / M4 (F8X) / M Performance
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Years | Engine / Notes |
|---|---|---|---|---|
| BMW | M2 | F87 | - | Rear; red or silver calipers (2NH M Compound) |
| BMW | M2 CS | F87 | - | Rear; gold calipers (carbon ceramic) – iron conversion |
| BMW | M3 | F80 | - | Rear; gold calipers (carbon ceramic) – iron conversion |
| BMW | M4 | F82 / F83 | - | Rear; gold calipers (carbon ceramic) – iron conversion |
Product
- Brand
- Paragon
- Rotor size (diameter x thickness)
- 380 x 28mm
- Hat finish options
- Black hardcoat anodised or clear hard anodised
- Part number(s)
- P2R.013.380.280.25300.08.01.01.R / P2R.013.380.280.25300.08.01.02.R
Details
- Position
- Rear
- Construction
- 2-piece fully floating
- Rotor ring material
- CM-250 high-carbon alloy cast iron, heat treated and CBN machined
- Ventilation
- Directional vanes, up to 30% cooler than OEM
- Friction face
- Slotted
- Hat material
- 6061-T6 aluminium, CNC machined, Mil-spec Type III hard anodised
- Mounting system
- D-Bobbin (long), 10-bolt
- Weight (per rotor)
- 10 kg (approx. 1.4 kg lighter than OEM)
Spare parts & other versions
Contents
- One pair of Paragon Performance 380mm x 28mm 2-piece rotor assemblies.
- Hat Material: Black hard coat/hard anodised 6061-T6 aerospace-grade aluminium.
- Bobbins: Stainless steel.
- Anti-Rattle Clips: Included.
- Assembly: Fully assembled and ready to install.
- Detailed installation manual.

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