Paragon Performance Rotor Rings 343mm x 32mm (13.50" x 1.26") - P.C.D. 213mm - Mtg. Flg. Th. 6mm - D54
SKU: 72421513925

Paragon Performance Rotor Rings 343mm x 32mm (13.50" x 1.26") - P.C.D. 213mm - Mtg. Flg. Th. 6mm - D54

Sale price$510.75 Regular price$567.50
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Description

Paragon Performance Rotor Rings 343mm x 32mm (13.50" x 1.26") - P.C.D. 213mm - Mtg. Flg. Th. 6mm - D54Paragon Performance Rotor Rings 343mm x 32mm (13. 50" x 1. 26") P. C. D. 213mm Mtg. Flg. Th. 6mm D54 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

Paragon Performance Rotor Rings 343mm x 32mm (13.50" x 1.26") - P.C.D. 213mm - Mtg. Flg. Th. 6mm - D54

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

Includes:
One pair Paragon Performance Rotor Ring (LH & RH)
Detailed installation manual

Replacement of: Alcon DIV2175X557

Specifications:

  • Outside Diameter "A": 343mm
  • Thickness "B": 32mm
  • P.C.D. "M": 213mm
  • Number of Mounting: 10
  • Size of Mounting: 9mm
  • Type of Mounting: Round
  • Internal Diameter "C": 235mm
  • Inside Flange Diameter "D": 194mm
  • Mtg. Flange Thickness "H": 6mm
  • Type of Flange Face: Flat
  • Max Pad Depth: 54mm
  • Number of Vanes: 48
  • Air Vane Gap: 14mm
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 72421513925

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Reviewed in the United States on February 24, 2026
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Highly recommended product.
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Reviewed in the United States on May 27, 2026
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Ron Busbee
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★★★★★ 1
Barely qualifies as a product
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This thing is a FAIL on so many levels that I can't even begin to describe how bad it is. I bought the 12 x 15 press because I thought it would be fun to have a smaller press at the house that I could use to knock out things like mouse pads and coasters when I didn't feel like going to my studio and using my other machines. What a mistake. Uneven heat is just one of the issues. The biggest problem is that when you pull the arm down instead of the springs, adjusting to any height that might come from a coaster or a mouse pad, the whole heat plate just gets pushed back in the pylon, while at the same time, the platform holding the unattached rubber plate tilts down at the front, causing it to sit crooked and not work. It overheats the pieces in the back and under heats the pieces in the front because of the gap it creates.. It's awful . The timer didn't work . The temperature begins to go down as soon as you start applying the heat plate. It ruined everything it touched . Lesson learned - I've been in this business for a long time and I should've known better but I thought for the light duty minimal requirements that I wanted this would probably be OK but it's dismal . It's beyond dismal - buyer beware - don't say I didn't warn you.
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Reviewed in the United States on May 24, 2025
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David Dimas
Dallas, US
★★★★★ 4
Great machine but...
Style: 5in1-15x15-Blue
Great machine for the price. Served it's purpose well but after about 4 months of moderate use, the control box malfunctioned. OK, cool. Let's replace the control box. Easy, right? Wrong. You won't find a replacement here on Amazon. Maybe not anywhere on the internet. Luckily the warranty has me taken care of. Purchase with caution and know that this control box has a 5 pin input that you're not gonna be able to replace if it breaks or malfunctions.
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Reviewed in the United States on May 14, 2026
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Houston, US
★★★★★ 5
Great
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