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Airlock Presta Valve Tube

4.5

21 Reviews

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

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

21 Reviews

 

Tube de réserve

Tube de réserve


Verified Buyer
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Name:
Eric G.

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Buena Pero alto Precio

Estas Cámaras funcionan bien, pero a diferencia de otras tallas tienen un costo más alto


Verified Buyer
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Name:
MARCO H.

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Typical Special’d products, good!

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


Verified Buyer
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Name:
craig w.

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Quality product!

Quality product!


Verified Buyer
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Name:
Bradley W.

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Great insurance!

Great tube have never had any problems with them!


Verified Buyer
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Name:
Andy o.

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Great quality

Great quality


Verified Buyer
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Name:
Nam V.

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Pesadas pero resistentes

Como no se puede tener casi todo en este mundo, aquí sacrificas un poco de peso por una resistencia a los pinchazos muy buena (bajo mi experiencia).


Verified Buyer
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Name:
Xavi C.

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It seems like a good

It seems like a good solution to prevent flats


Verified Buyer
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Name:
ramin r.

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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.


Verified Buyer
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Name:
Will R.

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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.


Verified Buyer
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Name:
Robert R.

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All good

All good


Verified Buyer
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Name:
Jan H.

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Good quality. Usually works for

Good quality. Usually works for goat heads


Verified Buyer
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Name:
Guest G.

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Great reliable tubes

Great reliable tubes


Verified Buyer
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Name:
Ryan P.

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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


Verified Buyer
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Name:
Dave S.

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Great products and excellent service

Great products and excellent service


Verified Buyer
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Name:
Ruben J.

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Very durable.

Very durable.


Verified Buyer
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Name:
Leslie W.

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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.


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.

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Compraria Novamente

Aguentou bem por 35km, após cravar um grampo de cerca (arame farpado), utilizo o pneu RENEGADE CONTROL... isso tudo em um dia de chuva e um ciclista com 105kg! Recomendo porem não é 100%, assim como tudo!


Verified Buyer
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Name:
Vr W.

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Compraria Novamente

Aguentou bem por 35km, após cravar um grampo de cerca (arame farpado), utilizo o pneu RENEGADE CONTROL... isso tudo em um dia de chuva e um ciclista com 105kg! Recomendo porem não é 100%, assim como tudo!


Name:
Vr W.

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

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