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  • Wheels Mfg - Carbon Fiber Headset Spacer - Carbon

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  • Wheels Mfg - Carbon Fiber Headset Spacer - Carbon

Wheels Mfg Carbon Fiber Headset Spacer

sale $4.50 - $12.00

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    • Carbon, 10mm (Single)
      sale $4.50
    • Carbon, 15mm (Single)
      sale $4.50
    • Carbon, 20mm (Single)
      sale $4.50
    • Carbon, 5mm (5 pack)

    21 Reviews


    Find the right height

    Wheels Manufacturing’s Carbon Fiber Headset Spacer is available in a range of thicknesses, which allows you to find the perfect handlebar and stem height. The spacers are free of logos and the clear-coated carbon looks great on any ride. Be sure to consult your fork or frameset owner's manual for exact guidelines on height adjustment.

    • Clear-coated carbon fiber
    • Available in four different thicknesses: 5mm, 10mm, 15mm, 20mm
    • Item #WHL0003

    Tech Specs

    carbon fiber
    Recommended Use
    spacing the stem

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Don't forget the spacers

    • Familiarity: I've put it through the wringer

    You can't build your new custom bike without headset spacers. These are a lightweight, inexpensive option. I like to use a couple of 10mm and a 5mm.

    Don't Stack the Littles

    • Familiarity: I've put it through the wringer

    When doing a new build, I always leave 30m under the stem and adjust from there. A stack of 5m spacers looks terrible so get yourself a 20 if that's the case. These are thin, light, and look great. The 5m will come with a few but the 10 and 20 only come with one.

    They work

    • Familiarity: I've put it through the wringer

    Been using these carbon spacers for many, many years, and they do the job!
    Not much to write about, as they're a basic carbon spacer and are offered in various widths. But if you have questions feel free to reach out.


    • Familiarity: I've used it once or twice and have initial impressions

    They're lightweight, look sweet, plenty of size options, and they do what they need to! I picked up a 20mm (and hopefully a couple 5mm's when they come back in stock) to change out the stack of 5mm spacers with huge bold logos on my cyclocross/commuter bike. Love the cleaner, non-branded look!

    Fast Discs

    • Familiarity: I've put it through the wringer

    As previous reviewers have noted, these will drop serious time from your Strava segments. But really they are exactly what they say they are, which for a 3D Circle, is pretty much all you want.

    Class it up

    • Familiarity: I've put it through the wringer

    There is a reason that we use these on all of our custom bike builds that go through our bike shop; these things are simply awesome! They look way better than aluminum, stronger, stiffer, soo aero and who doesn't need more carbon in their life?!

    Carbon Spacer!

      I bought a few of these for a build I was working on and they look great! Some of the spacers had the carbon pattern and some did not but they still look better than aluminum spacers.

      Its Carbon and it looks Cool.....

      • Familiarity: I've used it once or twice and have initial impressions

      Like the title says.....Its Carbon and it looks Cool..! Very light, and highly durable, plus Ridiculously Good Looking! Great minor upgrade if you love your bike. Looks way better than the lame plastic ones that came w/ my Bike build. Sold!

      Go Carbon.

      • Familiarity: I've put it through the wringer

      Why get aluminum headset spacers when you can have carbon? I got a couple of 5mm spacers for my new build and they 'work' just as they should. The ones I got do not have the carbon weave pattern as pictured though - They appear to be a simple grey, unidirectional carbon weave (not at all a deal breaker).

      As expected

      • Familiarity: I've used it several times

      Pretty basic part. Looks good and fit well. The edges are a little rough and it's not a smooth transition between this one and the others I already had on my headset. However, the others are aluminum and I plan on trimming the headset down and removing them once I get the time.