26 Self-Repairing Inner Tube

8009080

B'TWIN

Made for preventing punctures. Allows you to continue cycling when a conventional inner tube would have gone flat.
Self-repairing Schrader valve 26x1.7 to 26x2.2 inner tube. The preventive sealant inside the inner tube automatically repairs punctures.

Advantages
Compatibility26" Schrader valve (large valve) tires and wheels.
Puncture resistanceThe liquid in the inner tube seals small punctures (< 3 mm).
WaterproofThe hole is sealed while you ride.
Warranty2 years
Technical Information

1
How to choose your inner tube
Check the information indicated on the sidewall of the tire (diameter and width). For example, 26 x 2.20 means your tire is 26 inches in diameter and 2.20 inches wide. On the sidewall, you will also find the dimensions in mm in international ETRTO measurements. For example, 50-559 means the tire is 50 mm wide with an inner diameter of 559 mm (or 26 x 2.00).
2
Removing an inner tube
Remove the used inner tube using B'Twin tire levers (item code 8047839).
3
What to check before installing your new inner tube
Check the condition of your tire and replace it if necessary. Make sure no objects are lodged in the tire. Check the condition of your tire rim strip. A rim strip that is even slightly bent can cause punctures. Check that your rim does not have any other issues that could damage your inner tube.
4
Installing your inner tube
Watch our video before you start. Pre-inflate the inner tube slightly to avoid pinching. Insert the valve, making sure you are using the correct valve for your rims. Put the inner tube entirely inside the tire so that it fits inside the rim. Take care not to pinch the inner tube when mounting.
5
Mounting the tire
Start by mounting the tire onto the wheel on the side opposite the valve. Finish mounting the tire at the valve to avoid pinching the inner tube. Never mount your tire using a screwdriver or a tire lever as you risk pinching and puncturing the inner tube.
6
Inflating the tire
Inflate your tire carefully to the pressure recommended by the manufacturer (visible on the sidewall of the tire in PSI or bars, 1 bar = 14.51 psi). Regularly check that your tire is in the correct position as you inflate it.
7
Tip from the pros
To avoid punctures caused by pinching and to get more out of your tires, we recommend that you check your tire pressure before each ride and pump them up if necessary.
Information / Concept / Technology
Composition
Membrane/coating : 100.0% Rubber - Isobutylene isoprene rubber - Butyl

Test
Our inner tubes are tested continually by our professional teams, such as the U-19 PRO Racing Team and the MTB Racing Team.

Product test
To guarantee optimal quality, 100% of our inner tubes are inflated for a period of 8 hours.

Stockage tips
Carry your inner tubes in a container to protect them from getting punctured (tool drum, original packaging, etc.).

Maintenance tips
Wheel size is printed on the sidewall of your tire. Always carry a spare inner tube and a pump.

Reviews

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idéale
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Used for 7 to 12 months
produit idéal pour restaurer un vieux VTT
chambre a air
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Used for 3 to 6 months
Après avoir crevé 1 fois avec 17 épines conséquentes , je me suis résolue à réparer sérieusement car pas assez de rustines : heureusement, une excellente conseillère de Narbonne, m'a révélé la solution idéale du pneu DECATHLON que j'ai de suite conseillé àTOUS mes amis
Chambre à air auto reparante
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The label "Verified purchase" lets help you judge the reliability of a review.
Used for 2 to 8 weeks
Très bon produit
petite blague à 7€
Used for 1 week or less
pensant acheter produit de qualité et utile je me lance. erreur
Première sortie avec hop je crève. liquide orange partout mais fin de balade à pied car n'a pas fontionné ! Ravi !!!
Response of the brand
Bonjour Monsieur,

Je vous remercie pour votre avis sur la chambre à air 26 pouces.
Je suis navré que ce produit ne vous ai pas satisfait.
Cette chambre à air auto réparante a un liquide préventif intégré qui permet de réparer toute crevaison inférieure à 3mm située sur la bande de roulement.
Il est anormal que cela n'est pas fonctionné dans votre cas et je comprends votre mécontentement.
Je vous propose de vous faire échanger le produit lors de votre prochaine visite en magasin.
Bonne joiurnée

Nicolas
Chambre a air avec gel
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Used for 2 to 8 weeks
Très efficace
Chambre à air auto reparante
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Used for 2 to 8 weeks
Ne fonctionne pas du tout.
Response of the brand
Bonjour Madame,

Merci d'avoir pris le temps de nous partager votre avis sur cette chambre à air 26 pouces.
Je regrette que ce produit ne vous ai pas satisfait.
Cette chambre à air contient un liquide préventif qui permet de colmater les crevaisons, situées sur la bande de roulement, inférieures à 3 mm.
Il est important de continuer à rouler quelques mètres après votre crevaison pour permettre une inertie suffisante au liquide de faire son effet.
Je vous propose de vous faire échanger votre chambre à air lors de votre prochain passage en magasin.
Bonne journée
Cordialement

Nicolas
Parfaite pour les longs voyages à vélo
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The label "Verified purchase" lets help you judge the reliability of a review.
Used for 2 to 8 weeks
J'ai équipé tous nos vélos de chambres à air autoréparantes pour faire la voie verte Paris-Londres, soit un périple de plus de 500km avec de nombreux passages en terre, en pierre, ou avec des gravillons, depuis, et pour toutes les sorties suivantes, pas de crevaisons à déplorer
Pas fiable
Used for 2 to 8 weeks
Ayant creuvé 2 fois de suite à 2 jours d'intervalle, j'ai décidé d'utiliser une chambre à air autoréparante. Certes je n'ai plus eu d'ennui de creuvaison au cours du mois qui suivi mais peu de temps après alors que je calais la roue dans un emplacement à vélo, le pneu s'est vidé de l'air instantanément ... bilan un problème de valve. Bref pas fiable pour moi.
Chambre à air
Verified purchase What is a review "Verified purchase" ?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

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If review is not marked as "Verified purchase", this does not mean that the author's review has no experience with the product may have given his review directly on the site without unique identification, or the product has been offered or paid.

The label "Verified purchase" lets help you judge the reliability of a review.
Used for 2 to 8 weeks
Idéal pour les rnfznts
Bon
Verified purchase What is a review "Verified purchase" ?

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If review is not marked as "Verified purchase", this does not mean that the author's review has no experience with the product may have given his review directly on the site without unique identification, or the product has been offered or paid.

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Used for 1 week or less
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