PARAGON Rotor Rings
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PARAGON Rotor Rings – 370 x 36mm, PCD 241.3, 12-Bolt – Replaces AP Racing CP5772-6072/3
These Paragon Performance rotor rings are a direct replacement for AP Racing CP5772-6072 and CP5772-6073 rings, for motorsport and high-performance track use. The CM-250 high-carbon cast iron ring uses 72 directional ventilation vanes to pull air through the disc for up to 30% better cooling and greater resistance to thermal cracking.
Each ring is stress-relieved by heat treatment and CBN machined for flatness and quick pad bedding, with run-out under 0.03mm and balance within 2 g. The slotted face keeps the pad surface clean and helps in the wet. Sold as a left and right pair.
Note: Check your existing ring part number, PCD (241.3mm) and pad depth (max. 56.5mm) before ordering. Installation by a professional is recommended.
Features
- 370 x 36mm ring, PCD 241.3mm, D55 profile
- 72 directional vanes, up to 30% improved cooling
- CM-250 high-carbon alloy cast iron
- Heat treated and CBN machined
- Run-out under 0.03mm; balanced within 2 g
- Slotted face for consistent bite and wet-weather performance
- Replaces AP Racing CP5772-6072 / CP5772-6073
Pairs Well With
- PARAGON H-Bobbin – Rotor Attachment Hardware Kit
- PARAGON D-Bobbin (Short) – Rotor Attachment Hardware Kit
- PARAGON D-Bobbin (Long) – Rotor Attachment Hardware Kit
- PARAGON Performance Replacement Parts & Hardware
- PARAGON Caliper Temperature Indicator Strips - Universal - Pack of 10
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- Paragon
- Part number(s)
- PRR.8014.370.2570.360.24130.03.01.L/R
Details
- Product
- Replacement rotor rings (pair, LH & RH)
- Outside diameter x thickness
- 370 x 36mm
- PCD
- 241.3mm
- Mountings
- 12 round holes, 6.4mm
- Internal diameter
- 257mm
- Inside flange diameter
- 224mm
- Mounting flange thickness
- 6.5mm
- Flange face type
- Step up +0.15mm
- Maximum pad depth
- 56.5mm (D55)
- Vanes
- 72 directional; air gap 19.3mm
- Material
- CM-250 high-carbon alloy cast iron, slotted
- Replaces
- AP Racing CP5772-6072 / CP5772-6073
Contents
- 1 pair of Paragon Performance rotor rings (left and right) and an installation manual.
Vehicle fitment
Universal fit: this part suits any car. Check the specifications above for sizes and fittings.
| Make | Model | Chassis | Years | Versions | Engine | Brakes | Position |
|---|
Can’t see your car? Ask us and we’ll check fitment for you.

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