Ultra Carbon Fiber Ring - Narrow / Polished
Ultra Carbon Fiber Ring - Narrow / Polished
Ultra Carbon Fiber Ring - Narrow / Polished

Ultra Carbon Fiber Ring - Narrow / Polished

34 reviews
$135.00 Regular price

Please select the Ring Size
Ring Size
Important Note About This Item
  • We offer free returns or 1 free size exchange if needed, see description for more details
  • This item is custom made to order in the USA and takes an estimated 2-3 weeks to build before it can ship.
Please Select Your Options
Free Shipping: USA Orders $85+, Worldwide $99+ (more details)

Product Details

The Ultra carbon fiber ring is made out of 100% real carbon fiber, with no added metal of any kind...making it extremely unique.  You will be amazed by how little it weighs.

This ring is a little less than 1/4" wide or 6mm across its face, providing a narrower band than the original style.  The simplicity of this design really shows off that beautiful 2x2 twill carbon pattern we all love. It has a polished finish giving a semi-gloss look with a very durable surface. No coatings are used on the rings, each one is individually wet sanded through 10 stages of sanding with a final application of buffing compound.

Need help figuring out what size ring to order? Be sure to check out our guide.

  • Made with real 2x2 twill carbon fiber
  • Insanely light
  • Is 6mm wide (about 1/4")
  • Has a polished finish that provides a semi-gloss look
  • No coatings are used
  • Available in sizes 4.5 - 13.5
  • Made in the USA

Free Size Exchange and Returns

Try this ring risk-free! On this particular ring, we offer free returns or 1 free size exchange (USA only) within 30 days.

Free Size Exchange and Returns

Try this ring risk-free! On this particular ring, we offer free returns or 1 free size exchange (USA only) within 30 days.


6mm wide (about 1/4")

Actual Item Weight

1 gram

About the Makers

This maker is a composites company based in Utah run by husband and wife team Adam and Codi. They specialize in carbon fiber jewelry and body panels for race cars. In 2002 Adam started working with an advanced composite project for the General Motors Corvette program. During this time Adam started thinking of making other products with this amazing material. He started with a few ring prototypes and never looked back. Adam and Codi have built thousands of rings since officially starting the business in 2004.

Free Ring Sizer

You can order a ring sizer for just $5 and receive a $5 credit towards your ring purchase, making the sizer free!

Ring Size Guide

Download our free ring size guide

  • Very strong in certain applications
  • Ultra lightweight
  • Modern, high-tech look
  • A next-generation luxury material
  • Used in really cool applications like exotic cars (Ferrari, Lamborghini), NASA/Aerospace, high-end sporting equipment, yachts and more.

Learn More


USA: Orders $85+ ship free, otherwise rates start at just $5. Express options also available. For more details, please read here.

Canada, Australia, Europe: Orders $99+ ship free, otherwise shipping starts at just $7.49 for many small and lightweight items. See our international page for more information.

Other Countries: Due to Covid-19 related issues, free/standard shipping for shipments outside the USA have been temporarily disabled. We are offering express only at this time. For more details, please read here.


For our full shipping policy and method explanations, click here.


At Carbon Fiber Gear, we take great pride in the quality of our products. We offer a 30-day return policy for any unused and unopened items unless otherwise stated on the product page or if the item is a special order/customized item. See our full return policy here.


Customer Reviews
4.9 Based on 34 reviews
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Filter Reviews:
Sara B.
Sweden Sweden
I recommend this product
Amazing quality and great service!

I ordened this one for my husband: it’s his wedding band but he lost his original ring and needed a replacement. The old ring looked new even after 8 years and this new ring exactly the same! I even got great service from the team tracking down the original order so I could get the right size. Oh, and when I proposed this time, my husband said yes (again). Thank you :)

Carbon Fiber Gear

Thanks for the kind words Sara, and congrats on him saying yes for the second time Let's hope this replacement lasts even longer!

Brook F.
United States United States
I recommend this product
Excellent Quality

So excited to give this to my gear head on our wedding day! It’s PERFECT!

Carbon Fiber Gear Ultra Carbon Fiber Ring - Narrow / Polished Review
Francis L.
Canada Canada
Execellent quality and look but the size is a bit off

The ring is amazing and much narrower than it’s competition. But the size is a bit larger than what I ordered, witch is sad... I’m normally a 7.5 and the ring is more 7.75.

Carbon Fiber Gear Ultra Carbon Fiber Ring - Narrow / Polished Review
Edwin W.
Australia Australia
Unique and stylish wedding ring

The look, fit and finish of my narrow Ultra carbon fiber ring are excellent. The size of the ring is true to the size I ordered. I am very happy with my purchase. The ring was delivered to Sydney in Australia on time, as promised.

Craig H.
South Africa South Africa

It was as expected

Ashley M.
United States
Nice ring but still too big

Used a different ring sizer but thought they were standard across the board. Ring is a half size too big.

Carbon Fiber Gear

Sizing should be standard across the board, but sometimes sizers can be off by about half a size we've found mainly due to width. That's why we suggest going to a jeweler to get sized for the most accurate number. This ring can be exchanged for a new size, please head to returns.carbonfibergear.com to get that process started and we'd be happy to get this corrected for you!

Jonathan A.
United States

had a tight deadline and they worked with me to get the ring on time in addition the product was better than on the picture. Thanks guys, great work!

Jennifer F.
Ultra Carbon Fiber Ring

Just received this ring in the mail! It is exactly what we were looking for my fiancé loves it and it fits perfectly! The customer service is absolutely wonderful! I would highly recommend this ring!

Melissa T.
Great ring!

The ring was exactly what I hoped it would be, and my fiancé loves it. It was shipped quickly and without any issues. I highly recommend Carbon Fiber Gear! Easy to work with and great products.

Nicola T.
I love this ring. I'm

I love this ring. I'm a guy who hates having things on my hands or in my pockets. This ring is so light I can't even feel it. Absolutely love it.

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