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    Airlock Presta Valve Tube

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    Airlock Presta Valve Tube

    4.5

    15 Reviews

    We're not afraid to say it—our Airlock Presta Valve Tubes are the best performing,…

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    Product Details

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    We're not afraid to say it—our Airlock Presta Valve Tubes are the best performing, self-sealing bicycle tubes available. That's because they feature our powerful Airlock sealant that coats the tube for permanent protection against punctures. Not only this, but the sealant is designed to work continuously in order to prevent slow leaks from occurring, so erring complete catastrophe, you won't have to worry about flatting when you're riding over debris. We even addressed the common issue of sealant pooling with a completely homogenous design, so the tire/tube combo will always roll smooth and even.

    • Airlock inner tube sealant for the best chance of reducing punctures.
    • Non-toxic, non-separating formula.
    • Works continuously to prevent slow leaks.
    • Homogenous design prevents puddles with no need to shake.
    • Will not dry out like the many other sealants.

    Rider Reviews

    4.5

    15 Reviews

     

    Typical Special’d products, good!

    The bike has tubeless tires but keep a tube in the seat pack just in case.

    Would Recommend?
    Yes!
    Verified Buyer
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    Name:
    craig w.
    Helpful?

    Quality product!

    Quality product!

    Would Recommend?
    Yes!
    Verified Buyer
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    Name:
    Bradley W.
    Helpful?

    Great insurance!

    Great tube have never had any problems with them!

    Would Recommend?
    Yes!
    Verified Buyer
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    Name:
    Andy o.
    Helpful?

    Great quality

    Great quality

    Would Recommend?
    Yes!
    Verified Buyer
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    Name:
    Nam V.
    Helpful?

    It seems like a good

    It seems like a good solution to prevent flats

    Would Recommend?
    Yes!
    Verified Buyer
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    Name:
    ramin r.
    Helpful?

    Airlock Tubes

    They work very well as a tube, though one isn't taking an aftermarket valve cap very well, but that's a pretty minor problem. In conjunction with an Armadillo external tire, I'm not sure if I'll ever be able to test out the air-sealing properties of this tube, but given Specialized's 2bliss performance, I expect no real problems from that front, either.

    Would Recommend?
    Yes!
    Verified Buyer
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    Name:
    Will R.
    Helpful?

    Great tube for the Price

    Seems like a good quality tube. Have not had any punctures yet… at least that I know of so seems to be working! Also, these were less than $9 each on sale seemed to be to good if a price to pass on these for the added peace of mind.

    Would Recommend?
    Yes!
    Verified Buyer
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    Name:
    Robert R.
    Helpful?

    Good quality. Usually works for

    Good quality. Usually works for goat heads

    Would Recommend?
    Yes!
    Verified Buyer
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    Name:
    Guest G.
    Helpful?

    Great reliable tubes

    Great reliable tubes

    Would Recommend?
    Yes!
    Verified Buyer
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    Name:
    Ryan P.
    Helpful?

    Be careful checking your tire

    Be careful checking your tire pressures with the goop inside. It will spray you in the face when you pull the pump off the valve stem! Live and Learn LOL

    Would Recommend?
    Yes!
    Verified Buyer
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    Name:
    Dave S.
    Helpful?

    Great products and excellent service

    Great products and excellent service

    Would Recommend?
    Yes!
    Verified Buyer
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    Name:
    Ruben J.
    Helpful?

    Very durable.

    Very durable.

    Would Recommend?
    Yes!
    Verified Buyer
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    Name:
    Leslie W.
    Helpful?

    Tubes leaked out sealant goo

    Tubes leaked out sealant goo all over my clean hubs during inflation every time. Couldn't get PrestaShop valves closed without massive leaking. Horrible product.

    Would Recommend?
    Yes!
    Verified Buyer
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    Name:
    Todd N.
    Helpful?

    Good product

    Airlock Presta Valve Tube for me is fine I used it on my gravel bike because my rims are not tubeless when I hit something, so there is a great solution for that situation, the only problem that I see is the ride can be a little bit heavier than it was tubeless.

    Name:
    Maikel 7.
    Helpful?

    Best I ever used! 😉

    Years ago had them on my road bike, didn't have a flat for years... Plan to start riding again, this will be my first purchase.

    Name:
    Caldog
    Helpful?