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Item # MIC0048

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  • One Color, 700c/18-23/52mm ($7.19)
  • One Color, 700c/35-47/40mm ($7.19)
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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.

  • Thicker rubber
  • 700c/35-37 size
  • 40mm Presta valve stem

Tech Specs

Recommended Use:
road cycling
Actual Weight:
One Color, 700c/35-47/40mm: 170g

Reviews & Community


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Here's what others have to say...

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?

Avg. ride time: 10m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

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