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Rotor noQ Carbon Round Chainring


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  • Black, 53t/110bcd
  • Black, 52t/110bcd
  • Black, 50t/110bcd

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noQ Carbon Round Chainring

Rotor may be best known for its oval-shaped Qarbon rings, but it also remembers to include those of who prefer round rings with its noQ Carbon Round Chainring. Utilizing the same light and efficient structure as its ovalized siblings, the noQ ring boasts a CNC machined alloy base reinforced with a carbon fiber finish for an added touch of flex-resisting stiffness and that classically carbon aesthetic that always adds a few extra style watts to the ride. This construction method nets claims of an 8% reduction in weight compared to fully aluminum rings, as well as a massive 20% increase in power-transferring stiffness that'll be much appreciated when the tempo ramps up at the end of a long, grueling road race.

  • Upgrade your crankset with this carbon-finished chainring
  • Aluminum construction with outer carbon layer reduces weight
  • Blend of materials boosts stiffness and efficiency
  • Traditional round ring shape
  • Item #RTR001D

7075 aluminum with 3k carbon fiber finish
Number of Rings
50, 52, 53
Bolt Circle Diameter
Claimed Weight
[52t] 132g
Recommended Use
Manufacturer Warranty
limited lifetime

Tech Specs

What do you think about this product?


>Rating: 5

Rotor Noq Carbon

Stiff and light! Also looks pretty damn cool!


I was able to fit one to my BB30 Quarq using your photo as a guide! Dremel with a cutting wheel and a stone wheel to chew up the underside of the ring so the battery can slip in. Hint, remove the spider screws so you can take the crank arm off!


Running latest SRAM Red 110 crankset. Compatible?

nope,i bought it and had to return!!


I have RED Quarq DZero (bcd110). Is it compatible?

Today I made the same question to Quarq I a recieve this answer from they: "Out compact 110BCD power meters are not compatible with Rotor chain rings. They would be compatible with SRAM rings though. - Heath Johnson - Quarq Tech Rep"

My question was: "Hi! I want to know if a Quarq SRAM Red DZero BCD110 is compatible with aero chainrings like RotorNo Q Carbon or SRAM Aero? Quarq DZero BCD 110 is compatible with this same type of chainring?" If you see the picture attached below, you will see that the chainring inner limit is modified to made space to the battery. En BCD130 that is not a problem.


Is this 10 or 11 speed ring?

Hi Abdean, This chainring will work with 9, 10 and 11 speed drivetrains. Please feel free to reach out to me if you'd like to discuss this chainring in more detail! -Kody