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Michelin A1 Airstop Tube Michelin A1 Airstop Tube
Michelin A1 Airstop Tube
Michelin A1 Airstop Tube These tubes have presta valves!
Michelin A1 Airstop Tube
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Michelin A1 Airstop Tube Michelin A1 Airstop Tube
Michelin A1 Airstop Tube
Michelin A1 Airstop Tube These tubes have presta valves!

Michelin
A1 Airstop Tube

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MSRP:$9.99
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The Name You Can Trust — Michelin

Don't get stuck at the side of the road without a backup! Michelin's A1 Airstop Tube is a high-quality, lightweight, and reliable 700x18-25mm butyl road tube available in 40, 52, or 80mm length threaded Presta valves.

Features:

  • 700cx18-25mm
  • Threaded Presta valves
  • Durable butyl construction
  • Available in 40mm, 52mm or 80mm valve lengths
  • Weight: 93g (40mm)

  • B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

    The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.

     

    Weight: 106 grams

     

    Wheel Size: 700C/29" (ISO 622) 

     

    Tube Type: Butyl 

     

    RimSize: 622 mm

     

    MaxWidth: 25 mm

     

    ISO (ETRTO) Size: 18/25-622 

     

    Made in: France 

     

    Tube Valve Length: 40 mm

     

    Tube Valve Length: 52 mm

     

    Tube Valve Length: 80 mm

    700x18/25 40mm Smooth Presta

    Mfg PartNum: 10357 

    Tube Valve Type: Smooth Presta 

    Tube Width: 18-23mm 

    Valve Stem: 40 mm Presta 

    700x18/25 52mm Smooth Presta

    Tube Valve Type: Smooth Presta 

    Mfg PartNum: 79332 

    Tube Width: 18-23mm 

    Valve Stem: 52 mm Presta 

    700x18/25 80mm Smooth Presta

    Tube Valve Type: Threaded Presta 

    Mfg PartNum: 62317 

    Tube Width: 18-25mm 

    Ordered by Most Relevant First
    5 stars
    4 stars
    3 stars
    2 stars
    1 stars
    (79)
    (32)
    (1)
    (5)
    (3)
    (66%)
    (27%)
    (1%)
    (4%)
    (3%)
    No fuss tube
    by Anonymous
    Competitive Racer

    Great tubes. I am using the 700x18-25mm in combination with Veloflex 23mm tires. I prefer the smooth stem on these to threaded stems, because my pump locks on and comes off much more easily. Highly recommend.

    Reviewed 8/8/2022
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    Its a tube
    by Sean V
    Cycling Enthusiast
    LA, CA
    2 of 2 customers found this review helpful.

    The butyl isn't the lightest but it's pretty sturdy for daily use and I don't have to fuss with valve extenders on my carbon wheels. I like that they are pretty durable and have smooth valve stems so my pump doesn't get chewed up. They hold air well and last quite a long time for me.

    Reviewed 7/9/2021
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    Love the smooth stem
    by DonWA
    Cycling Enthusiast
    Palatine, IL
    6 of 7 customers found this review helpful.

    I only use smooth stem tubes on my bikes as they do not tear up the o-ring seal on my pump. Smooth stems are hard to find as most manufacturers insist on putting the unneeded threads on their tubes. However they are available here at a decent price. These are good quality tubes too. I have been using them for many years and have never had a flat as a result of a fault of the tube.

    Reviewed 3/20/2017
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    Quality Tube
    by B''ham Biker
    Cycling Enthusiast
    Bellingham, WA
    1 of 2 customers found this review helpful.

    Michelin tubes seem to have a better quality stem than other brands. The presta valve just seems to have a more substantial feel to it than others. The tubes hold full pressure longer than others, not necessary to check pressure before every ride. Not sure if it is the quality of the rubber or just better construction. Before getting these tubes, I thought a tube is a tube, they all hold air, but apparently some do it better than others!

    Reviewed 1/29/2017
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    Good standard weight tube.
    by Andrew S. (TriSports.com Staff)
    Cycling Enthusiast
    Portland OR.
    55 of 77 customers found this review helpful.

    Michelin makes a great standard weight tube. This tube is fantastic in all situations from recreational riding, to training, and competitive racing.

    Reviewed 9/4/2009
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    Great tube for the Lazy !
    by Hawk
    Cycling Enthusiast
    SoCal
    2 of 2 customers found this review helpful.

    I'm lazy and don't like to pump up tires before every ride. Michelin Airstops loose pressure at a very low rate, so I inflate on Friday and ride all weekend secure in the knowledge that my tires are still in the set pressure range. I also love the smooth valve stems as they don't chew up the rubber seal on my track pump.

    Reviewed 12/6/2018
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    A good match with Michelin pro 4 tires
    by William.Lonergan
    Jamaica,N.Y
    1 of 1 customers found this review helpful.

    I matched A1 air stop tubes with Michelin pro 4 tires witch worked out really well, these tubes a good buy for the money seem to hold air longer and have a nice smooth valve I'm satisfied and feel others will be too.

    Reviewed 3/8/2021
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    Good quality for the price.
    by Anonymous
    Cycling Enthusiast
    Greenville, NC
    0 of 2 customers found this review helpful.

    It's a tube. It goes into the tire!

    Reviewed 12/12/2021
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    No air loss over night
    by Bill K
    Cycling Enthusiast
    Bluffton SC
    1 of 1 customers found this review helpful.

    These tubes hold air for days compared to the ultra light version also you can not notice the the slight weight increase or ride quality

    Reviewed 12/17/2021
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    Most dependable tube around
    by Anonymous
    Cycling Enthusiast
    Thousand Oaks, California
    1 of 1 customers found this review helpful.

    There's nothing I don't like about A1 Airstops. They have the right balance of lightness and puncture resistance. The valves are smooth so they don't chew up the chuck on my air pump. The 40mm stem length is perfect for HED Ardennes and other low-profile wheels.

    Reviewed 12/10/2020
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    Threadless valve stem, consistent quality and reasonable price make this my preferred tube replacement
    by Macabee
    Cycling Enthusiast
    Pompano Beach Florida

    Reliable quality and competitively priced. They last and last but replacement is eventually necessary. It's not if but when.

    Reviewed 7/29/2017
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    Dependable for 25mm tires
    by agingrider
    Cycling Enthusiast
    portland, Or

    Good tube for 25 mm wide tires. I prefer the quality of Michelin tubes over others, less seam splitting and the slightly extra rubber helps resist those tiny pin pricks that can damage ultra light tubes. Probably want something lighter to stay competitive for racing. But if you don't like sitting on the side of the road fixing flats during training or recreational rides give these a try. I use tires weighing 215 to 240 gms on my road bike on city and country roads.

    Reviewed 7/6/2017
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    Good find
    by Anonymous
    2 of 2 customers found this review helpful.

    I bought these because the valves are smooth. This feature is very hard to find in tubes & I do not understand why that is.

    Reviewed 6/29/2020
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    works great
    by j.c.
    Cycling Enthusiast
    san diego
    1 of 1 customers found this review helpful.

    a tube is a simple thing that you want to work well, and this dose the job. I like the non threaded valve stem, easier to pump,

    Reviewed 1/3/2017
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    Great place to by great products for your bike
    by Shazinj
    Cycling Enthusiast
    Sacramento CA

    I love Michelin brand tires ans inter tubes. I love it even more from a good web store at a great price.

    Reviewed 1/6/2017
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    Great quality, perfect fit.
    by Anonymous
    Cycling Enthusiast
    Boston MA

    easy installation

    Reviewed 1/5/2017
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    these do not have removable valve cores.
    by Anonymous
    Cycling Enthusiast
    NYC
    12 of 12 customers found this review helpful.

    Even though the description does not say anything about the valve core, I bought these because someone complained that the cores came out when they used screw-on pumps. Unfortunately that information was incorrect. These do not have removable valve cores.

    Reviewed 2/12/2016
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    No air loss over night
    by Bill K
    Cycling Enthusiast
    Bluffton SC

    I ride 5 or 6 days per week these tubes hold air like nothing zi have ever used in 40 years or so

    Reviewed 4/13/2021
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    Great tubes for road riding!
    by MG_Chicago
    Cycling Enthusiast
    Chicago, IL
    3 of 4 customers found this review helpful.

    I've been using these for years now and they are high quality tubes that hold air reliably. I buy these specifically because I like the smooth presta valve vs. the threaded one.

    Reviewed 5/30/2015
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    High quality tube at an attractive price.
    by Fiddler
    Cycling Enthusiast
    Washington, D.C. Metro Area
    2 of 2 customers found this review helpful.

    I had a lot of bad luck with the tubes I was getting from my local bike shop and decided I needed to find something more reliable. I did a bit of research and chose to try out this tube-it was well-regarded and came at a price that made it worth the trial. Good thing I ordered them, a couple days after they arrived, I had a flat and needed to put one on. Since then I haven't had any issues. They hold pressure pretty well and they're lightweight. I like the smooth valve, too. It seems to work better with various pumps. I plan to use this tube from now on.

    Reviewed 11/22/2014
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