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Specialized Airlock Presta 40 mm Inner Tube

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Product description Specialized Airlock Presta 40 mm Inner Tube

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.

FEATURES:
- Airlock 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.



At the bike store, bikeinn, you can find different sizes of Specialized Airlock Presta 40 mm Inner Tube and in the different colors . In addition, you can also complete your order with products related with Specialized Airlock Presta 40 mm Inner Tube or the category Wheels and tyres from our online bike store. Read our expert advice guides about bike equipment and also the Specialized Airlock Presta 40 mm Inner Tube reviews.

Features Specialized Airlock Presta 40 mm Inner Tube

Product Type

Inner tubes

Valve Type

Presta

Recommended Use Bikeinn

MTB Cycling

Technology Specialized Airlock Presta 40 mm Inner Tube

Sustainable Specialized Airlock Presta 40 mm Inner Tube

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Experts review. Specialized Airlock Presta 40 mm Inner Tube

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Specialized Airlock Presta 40 mm Inner Tube

Better than others

06/04/2024

Claudio

Purchased out of curiosity. They have liquid inside, maybe it saves me better from punctures

Specialized Airlock Presta 40 mm Inner Tube

It seems like a good product, worth evaluating

31/03/2024

Claudio

Purchased for the first time. Might be better than an inner tube without the liquid.

Specialized Airlock Presta 40 mm Inner Tube

Quality

11/03/2024

Paulo Ribeiro

They seem to be very good, time will tell.

Specialized Airlock Presta 40 mm Inner Tube

Airlock 29”

09/03/2024

Mauro

Purchased a year ago, I have traveled more than 18,000-20,000 km off-road with it without ever getting a puncture even once since before I got them I would get a puncture even 2/3 times a week! I use the bicycle to go to work and I do 50 km every day and therefore they never sit still. I am very satisfied because I didn't want to put the tubeless ones which dirty the whole latex rim. The inner tube weighs a little more than the traditional ones, but if we consider compared to the tubeless that the liquid also fits, then we only carry two inner tubes weighing more and in the end it is not the hundredth of a second that counts the difference but that makes me keep the rim clean.

Specialized Airlock Presta 40 mm Inner Tube

Good product

26/11/2023

M.V.

It was what I was looking for and at a good price. Nice to meet you.

Specialized Airlock Presta 40 mm Inner Tube

Ok

07/11/2023

Miquel

For the moment everything is perfect. They weigh a little more but it is much more practical and faster than the liquid ones...at least for my taste...Good purchase

Specialized Airlock Presta 40 mm Inner Tube

Good camera for mountain biking, on hard terrain

11/10/2023

cesar

I've tried it for a week and it's perfect. Easy assembly. The order arrived very quickly

Specialized Airlock Presta 40 mm Inner Tube

Good camera

23/04/2023

Ruben

Very good product I recommend it

Specialized Airlock Presta 40 mm Inner Tube

Great product excellent service

22/04/2023

Renato

The product confirms Specialized quality. Very useful in case of puncture

Specialized Airlock Presta 40 mm Inner Tube

Camera

18/01/2023

Jose

It is the first time that I buy this brand in Anti-Puncture Chambers, I have been advised by the comments in the forums, I hope they work as well as the ones that I have replaced from the Slim brand. In principle two mtb outings and great. Fast and efficient shipping.

Specialized Airlock Presta 40 mm Inner Tube

All ok

20/09/2022

Luis

Fast shipping. The cameras are great. Everything's fine.

Specialized Airlock Presta 40 mm Inner Tube

Bedroom

16/10/2021

MANUEL OLMO HERRERA

Excellent product good quality fast arrival

Specialized Airlock Presta 40 mm Inner Tube

Excellent camera

07/10/2021

David

Excellent quality product. Very fast delivery. I highly recommend it.

Specialized Airlock Presta 40 mm Inner Tube

Specialized airlock

22/08/2021

Luca

Surely the best anti-puncture inner tubes on the market. Shipping was as fast as ever.

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Specialized Airlock Presta 40 mm Inner Tube

Equivalence of this camera

12/03/2024

Jose Luis Cameo

Hello, can this camera be used for 2.6´´ tires. They say they are worth 1.75 to 2.40. Greetings

Answer of oscar

Hello, you can put this tube in a 2.6" but it is not recommended. It will stretch the tube more and increases the risk of puncture and inflation pressure. A tire from 2.6 to 3.2 is already considered " plus", so it must be equipped with a corresponding size. The weight increase is small and you gain safety.

Answer of Daniel

Like power, power, you can, although I don´t think it´s the most advisable thing to do. Better a specific camera for the 2.6" measurement

Specialized Airlock Presta 40 mm Inner Tube

Camera or tires? that lasts longer

03/10/2023

Ari

Hello. I'm thinking about putting some specialized airsoft (anti-puncture) inner tubes on a 29 x 2.20 mtb. I'm going to do the Almería desert. Do you advise me on that option or better to change tires and put them reinforced like for example the maxxis ikon exo? I have those same normal Chat started

Answer of Daniel

Hello. I recommend that you do not change tires if they are in good condition. Just putting the airsoft cameras is enough. Another thing, take another spare camera, you never know and it´s good to be cautious.

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