Paragon Performance Replacement Rotor Rings Alcon DIV2202X627 365x32mm PCD 235mm 12x6.4mm Mounting D50

Paragon Performance Replacement Rotor Rings - Alcon DIV2202X627 - 365x32mm PCD 235mm 12x6.4mm Mounting D50

Paragon Performance builds replacement rotor rings specifically for track and race use, where heat management and braking consistency are non-negotiable. These rings are a direct replacement for Alcon DIV2202X627 and are manufactured from CM-250 high carbon alloy cast iron — a material chosen for its thermal characteristics, high temperature strength, and consistent bite. Each ring is heat treated to relieve internal stress, then finish-machined using CBN surface cutting to ensure clean, even pad bedding from the first session.

This listing covers a matched pair (left and right) of 365mm x 32mm rotor rings with a 235mm PCD, 12 x 6.4mm round mounting, and D50 flange interface. These are compatible with a wide range of vehicles running Alcon-based two-piece rotor setups — refer to the compatibility tabs above for your specific platform.

Note: These are rotor rings only. An aluminium hat is required separately. Paragon recommends fitting new floating hardware whenever the rotor ring is replaced to ensure correct clamping and alignment.

Key Features

• Direct replacement for Alcon DIV2202X627
• CM-250 high carbon alloy cast iron construction
• Directional ventilation vanes — runs up to 30% cooler than OE rotors
• 48 air vanes with 19mm vane gap for aggressive internal airflow
• Floating two-piece design minimises thermal deformation and brake judder
• Slotted surface maintains clean pad contact and aids wet weather performance
• Lateral run-out held within 0.03mm; balance variation within 2 grams
• Heat treated to relieve stress; CBN surface machined for precise finish
• Lighter than most OE rotors — reduces unsprung mass

Specifications

• Outside diameter: 365mm
• Thickness: 32mm
• PCD: 235mm
• Number of mountings: 12
• Mounting size: 6.4mm (round)
• Internal diameter: 257mm
• Inside flange diameter: 216mm
• Mounting flange thickness: 6mm
• Flange face type: Flat
• Max pad depth: 54mm
• Number of vanes: 48
• Air vane gap: 19mm
• Supplied as: One pair (LH and RH)
• Includes: Detailed installation manual
• Part number: PRR.8014.365.2570.320.23500.03.01.L/R
• Replaces: Alcon DIV2202X627

Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your vehicle's year, trim level, caliper type, and hat configuration before ordering.

Not sure if this rotor ring suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.