Paragon Performance Rotor Rings 355mm x 32mm (13.98” x 1.26”) - P.C.D. 215.9mm - I.D. 244mm - 12x6.4mm Mounting - D55
Paragon Performance Rotor Ring offers superior braking and cooling efficiency optimized for track and race applications. It features directional ventilation vanes to create suction, turbulence, and guides cool air through the rotor for improved heat dissipation and increased resistance to cracking under harsh track condition.
Made of CM-250 special formulated high carbon alloy cast iron, it allows for an optimal bite, thermal characteristics, high-temperature strength and durability. Rotor rings are heat treated to release stress in the rotor to avoid deformation and vibration then turned by state-of-the-art CBN surface machining to ensure better break-in with new brake pads.
Vibration is reduced as the rotor lateral run-out is kept within 0.03mm and well-balanced: variations are kept within 2 grams. All rotor rings went through rigorous quality control procedures and inspections to ensure the rotor rings are fit for their purposes. The floating 2-piece design allows thermal expansion of the rotor while minimizing deformation and ensuring the rotor is self-centered with the pads. A slotted rotor improves braking consistency by maintaining a clean contact surface and dissipate heat generated and gases released when the pads come into contact with the rotors. Slotted rotors have a superior advantage over blank rotors in wet or raining conditions by preventing water films to form between the brake pad and rotor surface. Weighing less than most O.E. rotors while maintaining proper thermal capacity, our rotors improves overall handling by saving unsprung mass.
Directional ventilation vanes for optimal cooling performance and increased resistance to cracking. Run up to 30% cooler than O.E. rotors and increase cooling efficiency by up to 30%
Floating 2-piece design
Minimizing brake fade & judder during extended sessions
Weighs 7.67 KG (16.91 LBS)
Includes:
One pair Paragon Performance Rotor Ring (LH & RH)
Detailed installation manual
Replacement of:
AP Racing CP4542-106/7 (CP4542-106 / CP4542-107 / CP4542-106/107)
AP Racing CP4542-306/7 (CP4542-306 / CP4542-307 / CP4542-306/307)
Alcon DIV2146X717C24L/R (DIV2146X717 / DIV2146X717C24L / DIV2146X717C24R)
DBA52750.1
Product Details
Technical Specifications
Assemble & Installation
Relevant Drawing Download (PDF)
Specifications:
Outside Diameter "A": 355mm
Thickness "B": 32mm
P.C.D. "M": 215.9mm
Number of Mounting: 12
Size of Mounting: 6.4mm
Type of Mounting: Round
Internal Diameter "C": 244mm
Inside Flange Diameter "D": 195mm
Mtg. Flange Thickness "H": 6.5mm
Type of Flange Face: Step Up +0.02mm
Max Pad Depth: 55.5mm
Number of Vanes: 48
Air Vane Gap: 17.5mm
Weight: 7.67 KG (16.91 LBS)
Need help confirming compatibility?
Brakes can differ between vehicles with similar models or engines, so it’s important to confirm the correct part. The team at TJ Auto Parts has years of industry experience and is here to help. Use our Parts Finder tool with your vehicle details and we’ll make sure you get the right brakes for your car.
Note: Compatibility information is provided as a general guide only. Some vehicles may have multiple part variations for the same model or engine. To ensure this product is the correct fit and to be eligible for our Fitment Guarantee, please contact our team before purchasing.
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We aim to process and dispatch all orders within 1–2 business days. If there are any delays, we will notify you promptly via email.
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All products are sourced directly from the manufacturer or authorised suppliers to ensure authenticity. Every item is backed by the manufacturer’s warranty.
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We offer free standard shipping on all orders over $150 (excluding bulky items). For orders under $150. Standard shipping starts at $9.95. Express shipping starts at $14.95. Shipping costs can be calculated in the cart or at checkout. Orders containing bulky items such as batteries, brake discs, liquids, and lift kits may incur additional shipping charges, particularly to remote or regional areas.
Dispatch & Handling
We aim to process and dispatch all orders within 1-2 business days. In the event of any delays, our customer service team will notify you. Tracking numbers are sent via email once your order has been dispatched and can also be accessed from your account.
For enquires on same day delivery or pickup, please contact our team before ordering to check availability. Custom or order in only items may have longer lead times. For more details on shipping, see our Delivery information page.
Returns and Refunds
If you change your mind or need to cancel an order, simply contact us at contact@tjautoparts.com.au within 30 days of delivery. Items should be unused and in their original packaging. A small restocking/admin fee of 5–20% may apply to help cover processing costs. This fee is only applicable at the discretion of our staff and may not apply to all orders. Return shipping is covered by you unless we sent the wrong or faulty item, in which case we’ll take care of it. Once we receive your return, refunds are processed quickly, usually within 48 hours, with up to 5 business days for your bank to complete the transfer.
We’re here to help make returns easy and hassle free! Contact us with any questions.
Warranty
All products come with the manufacturer’s warranty. If you experience any issues, please contact us at contact@tjautoparts.com.au. For full details on warranty coverage and claims, please visit our Returns page.
