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Spare parts reviews ➔ All comparisons ➔ R1 Concepts ➔ Raybestos

Brake discs R1 Concepts or Raybestos

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R1 Concepts
Raybestos
R1 Concepts › Brake discs
OldFart710
  • Braking:
Rating 5.0

I have used rotors from R1 Concepts for over 15 years, on vehicles ranging from a Dodge Caravan, Chevy Trailblazer, to multiple BMWs and have never had an issue. They’re high quality and good price and I highly recommend them.

Pros: high quality, good price
Vehicle: BMW
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R1 Concepts › Brake discs
b___o___n___g
  • Braking:
  • Noise:
Rating 5.0

Its been just under a week after installing R1 Concept's Geomet drilled/slotted rotors and ceramic pads, I am impressed. Extremely quiet and smooth ride but once they're hot, they get aggressive.

Pros: quiet and smooth ride
Cons: get aggressive when hot
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R1 Concepts › Brake discs
Sarionum
  • Braking:
Rating 5.0

I bought R1 Concepts front rotors for my Lexus IS250 at 85k miles. My car sits at 143k miles 5 years later and they have been the BEST rotors i have ever used. I chose their Geomet coating, and they are so rust resistant it is ridiculous. I have zero rust on the veins or hub of my brakes at all after all this time. I have used Powerstop rotors in the past on numerous vehicles, but I find the zinc coating will always rust after a few years. The R1 Concepts geomet coating is the best in my experience.

Pros: best rotors, rust resistant
Vehicle: Lexus
Mileage: 58000 km
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R1 Concepts › Brake discs
somewhatdope
  • Braking:
Rating 5.0

I have R1Concepts Geo-Carbon series rotors (2nd vehicle I’ve used them on), absolutely no complaints from my Giulia. I’m rocking them with Porterfield R4-S pads and the bite in dry is very nice and feels the same in wet.

Pros: nice bite in dry/wet
Cons: none
Vehicle: Alfa Romeo Giulia
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Raybestos › Brake discs
Traditional-Oven4092
  • Braking:
Rating 3.0

OEM rotors rust like that in snowy areas, they look unevenly worn. If it gets a little worst you’re going to replace the pads and rotors. Ray bestos makes pads/rotors coated with zinc that won’t rust like the OEM ones.

Pros: zinc coated, won’t rust
Cons: unevenly worn, rust easily
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Raybestos › Brake discs
DixonBhutz
  • Braking:
Rating 2.0

Get Advics as they're closest to OEM money can buy, stay away from Raybestos i've had nothing but quality issues when I got those rotors.

Pros: closest to OEM
Cons: quality issues
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Which brake discs to choose — R1 Concepts or Raybestos?

If choosing brake discs across many manufacturers, check the part ranking. If your choice is down to two brands, the PartReview part comparisons help.

We compare brake discs across these categories:

Comparison of brake discs R1 Concepts and Raybestos
  1. PR Score.
  2. Overall ranking.
  3. Vote balance.
  4. Average rating.
  5. Number of reviews.
  6. Feature ratings.
  7. Car owners’ choice.

Which brake discs are better — Raybestos or R1 Concepts?

In March 2026 on PartReview, brake discs R1 Concepts were overall better than Raybestos.

  1. R1 Concepts received a PR Score of 89 out of 100, and Raybestos scored 86 points.
  2. R1 Concepts ranked 6 in the overall ranking, and Raybestos ranked 8.
  3. The average rating is higher for R1 Concepts (4.3) than for Raybestos (4.2).
  4. Brake discs R1 Concepts have better feature ratings than Raybestos:
    • Braking - owners believe, that by this property R1 Concepts does not differ from Raybestos.
    • Vibration - drivers claim, that this property for R1 Concepts is outperforms Raybestos.
    • Noise - reviews suggest, that this property for Raybestos is preferred to R1 Concepts.

Which brake discs are more popular — R1 Concepts or Raybestos?

Brake discs R1 Concepts and Raybestos were equally popular according to data in March 2026.

By vote balance, brake discs R1 Concepts surpassed Raybestos:

  • For R1 Concepts, the ratio of positive (159) to negative (18) votes is 141 vote.
  • For Raybestos, the ratio of positive (156) to negative (24) votes is 132 votes.

By number of reviews, brake discs Raybestos surpassed R1 Concepts:

Which brake discs do car owners prefer — R1 Concepts or Raybestos?

In March 2026, according to PartReview, brake discs R1 Concepts led more car-specific ratings than Raybestos:

R1 Concepts are chosen by owners of cars such as: Ford Focus, and others.

Brake discs Raybestos have not yet taken leading positions in car-specific ratings. You can help by adding a review and specifying your car.

Other comparisons of brake discs

If this comparison didn’t fully answer your question, there are many others on PartReview.

For example, comparisons of brake discs R1 Concepts with: Zimmermann, POWER STOP, Brembo, Centric, STOPTECH, OEM Volkswagen, EBC, ATE, Bosch, DBA.

Also available: comparisons of brake discs Raybestos with: Zimmermann, POWER STOP, Brembo, Centric, STOPTECH, OEM Volkswagen, EBC, ATE, Bosch, DBA.

You can also see who is better among other brake discs manufacturers: Zimmermann or POWER STOP, Brembo or Zimmermann, Brembo or POWER STOP, Zimmermann or Centric, Zimmermann or STOPTECH.

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