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  • Michelin Airstop Butyl Road Tube
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MichelinAirstop Butyl Road Tube
Sale 30% Off$6.29 - $7.19

Item # MIC0048

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  • Black, 700c/18-25/52mm ($7.19)
  • Black, 700c/35-47/40mm ($6.29)
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Item # MIC0048

Ease your mind.

If you go through tubes faster than your dog goes through bones, you might want to pick up a handful of Michelin’s Airstop Butyl Tubes. Thicker rubber means higher weight, but it also means increased flat protection over lightweight race tubes. Whether you’re a daily commuter or you just don’t want to risk riding on ultralight tubes when you’re not racing, the Airstops give you one less thing to worry about.

Tech SpecsWeight
Tech Specs
622 x 18-25mm
Valve Type
52mm presta
Recommended Use
road cycling
Manufacturer Warranty

Actual Weight

Actual weights are measured in-house by the Competitive Cyclist team.

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Black, 700c/18-25/52mm
Black, 700c/35-47/40mm

Claimed Weight

Claimed weights are provided by the vendor.

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Reviews & Community


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    Bought it as a spare. It works fine in my seat bag and that's where I hope it stays.

    Unanswered Question

    removable core ?

    Maybe less rolling resistance?

    • Familiarity: I've put it through the wringer

    This tube is really flexible, significantly more than Continental or traditional tubes, so maybe it has less rolling resistance. Overall, it's the best training tube you can buy.

    Only tubes I buy

    • Familiarity: I've used it several times

    I've really been pleased with these tubes. I've popped one in the couple years I've been using them. I keep a handful laying around as backups but rarely need new ones.

    Unanswered Question

    do the 35mm tubes have a smooth or threaded valve stem?

    A tube is a tube

    • Familiarity: I've put it through the wringer

    I needed a new tube for my bike and this one caught my eye because of the price. All I can say is that I put it on my bike and forgot about it. I haven't needed to patch or replace it yet. Now what more could you want out of a $7 tube?

    Great price

    • Familiarity: I've used it several times

    These tubes work as advertised, if your a weight weenie they're not for you. Great price for a quality daily commuter or training tube.

    Just what I wanted

    • Familiarity: I've used it several times

    Exactly as advertised, and just what I was looking for. Better prices than I could find elsewhere also.

    Great daily rider tube

    • Familiarity: I've put it through the wringer

    I prefer the Conti race tube for it's light weight but these are a close second. Yes, they are a little heavier but that's because they are a little thicker. And that means they hold air better and flat less. If you ride rough roads with lots of debris and have frequent flats, try this one-it could be your solution.

    will they work on a 26x2.0

    will they work on a 26x2.0