Paragon Rotor Rings 343mm x 25mm, 222 PCD D50 (Pair)
SKU: 75048836897

Paragon Rotor Rings 343mm x 25mm, 222 PCD D50 (Pair)

Sale price$533.25 Regular price$592.50
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Paragon Rotor Rings 343mm x 25mm, 222 PCD D50 (Pair)Paragon Performance Rotor Rings 343mm x 25mm (13. 5" x 0. 98") P. C. D. 222mm D50 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

Paragon Performance Rotor Rings 343mm x 25mm (13.5" x 0.98") - P.C.D. 222mm - D50

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 DIV2175X543

Shipping Notes
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Exchange/Return Notes
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SKU: 75048836897

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Michelle
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★★★★★ 4
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D.G.
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Great ball!
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Reviewed in the United States on May 14, 2026
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AnaC
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★★★★★ 5
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Color: Ultra, Size: Large
I have a teething puppy and this is the only ball that has outlasted the rest!! Big chewer and still bounces and no tears! Keeps him entertained for hours!! Sturdy, solid, good quality and value!
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Reviewed in the United States on February 12, 2026
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Dana Kurtz
Chelsea, US
★★★★★ 5
Durable, even for a Great Dane!
Color: Ultra, Size: XXL
I've bought many tennis ball sized ChuckIt balls in the past (for medium sized dogs we've owned), so when we knew we were going to be babysitting our daughter's Great Dane, I bought a bigger one for her. The 4" is perfect for her! She plays catch with it, but also likes to gnaw on it. It holds up great!
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Ol' Hippie
Dallas, US
★★★★★ 5
Another great product from Chuckit!
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Exactly the high quality that I've come to expect from Chuckit! The plastic/rubber used in their products is extremely tough yet gives enough that it's hard to actually pierce the it and tear apart. We have had Chuckit! Sticks and Balls with launcher for years and love them all. This particular ball is pretty big so my 45 pound pit mix struggles to pick it up but that's part of the fun for him. My 85 pound pit mix can pick it up no problem. The only "complaint" is that the two of them have been having so much fun with their new ball, they have already knocked something over and broke it. 😁
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