26 Self-Repairing Inner Tube

8009080

ROCKRIDER

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

Sort by:
chambre anti crevaison
Used for More than 1 year
Oui excellent produit, un an sans crevaison, mais si je dégonfle ma chambre pour changer un pneu par ex: est-elle toujours aussi efficace?
Response of the brand
Bonjour Monsieur,

Merci d'avoir pris le temps de déposer un avis sur cette chambre à air auto réparante 26 pouces.
Je vous confirme que vous pouvez tout à fait changer de pneu et remettre cette chambre à air sur votre roue sans souci.
Petit conseil : pensez à vérifier la pression de vos pneus toutes les 3 à 4 semaines minimum pour vous assurer un rendement optimum et préserver vos pneus et chambres à air.
Bonne journée
Cordialement

Nicolas
Très bon achat
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Used for 2 to 8 weeks
Permet de passer sous les acacias sans devoir changer de chambre à air.
Un peu cher mais très très utile
chambre a air
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Used for 3 to 6 months
tres bon produit
Indispensable !
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Used for 3 to 6 months
Excellent !
Satisfait
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Used for 2 to 8 weeks
Efficacité
Nul, pas fiable du tout
Used for 1 week or less
Acheté le 23 octobre, utilisé le 24, crevé le même jour, ne fonctionne pas du tout. J'ai continué à rouler comme indiqué dans une réponse decathlon, le gel me semble trop liquide pour faire son boulot. 7 euro parti à la poubelle.
Les 125 avis favorable n'ont pas du avoir de problème de crevaison.
Response of the brand
Bonjour Monsieur,

Je viens de prendre connaissance de votre avis sur la chambre à air auto réparante 26 pouces et vous en remercie.
Je suis navré du souci que vous avez rencontré avec ce produit qui n'est pas du tout significatif de la qualité de ce produit.
Je vous assure que ce produit fonctionne très bien et que les 125 utilisateurs ayant déposé un avis favorable ne sont qu'un échantillon de tous ceux l'utilisant et en étant satisfaits.
Une crevaison d'un diamètre supérieure à 3mm ou placé sur les flancs ne se réparent pas par le liquide préventif.
Il est important également de bien vérifier l'état de votre pneu, le bon positionnement de votre fond de jante ainsi qu'une pression suffisante pour éviter de provoquer de nouvelles crevaisons.
Je vous invite à vous faire échanger votre chambre à air auto réparante, même si vous ne l'avez pas conservé.
Vous pourrez ainsi profiter pleinement de son efficacité.
Bonne journée
Cordialement

Nicolas
Carole found this answer helpful
Qualité
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Used for 7 to 12 months
C'est plus cher, moins facile à mettre en place mais pour l'instant aucun soucis. Je recommande sur la roue arrière plus difficile à changer
Absolument nul prenez toujours une de rechange
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Used for 2 to 8 weeks
Décathlon devrait tester ce genre de produit avant de les vendre !!!
j’ai monter cette chambre a air sans en emmener de rechange en aillant tout confiance en elle
Grosse erreur ! Premiere sortie au bout de 12 km (sur une boucle de 25km) une epine dans le pneu assez grosse j’admet un bon mm de diamètre mais apres retrait impossible de retrouver une pression corect plus de 500m j’ai fini a pied !!
Response of the brand
Bonjour Monsieur,
Je viens de prendre connaissance de votre avis sur la chambre à air 26 pouces auto réparante et vous en remercie.
Je regrette que ce produit ne vous ai pas satisfait et que votre sortie VTT en ait été gâchée.
Je vous assure que ce produit a été testé avant sa commercialisation et preuve en est que sur plus de 125 avis d'utilisateurs, la note de ce produit est de 4,1/5.
Il est primordial en cas de crevaison de rouler quelques mètres et ce dès la crevaison. En effet, si après avoir enlevé l'épine, vous avez mis un certain temps avant de remonter sur votre vélo ou simplement fait tourner la roue quelques tours, cela n'aura pas suffit pour permettre au liquide de colmater la crevaison sans laisser s'échapper trop d'air.
N'hésitez pas à gonflez votre pneu une fois la crevaison colmatée pour retrouver une pression adaptée.
Je vous propose de vous faire échanger votre chambre à air auto réparante pour pouvoir profiter pleinement de son efficacité lors de vos prochaines sorties VTT.
Bonne journée
Cordialement

Nicolas
Vivien not found this answer helpful
Très déçu
Used for 1 week or less
Commandée le 08/10 et installée dès la réception, j’ai crevé après quelques KM lors de la première sortie, moi qui me croyait tranquille, j’ai dû installé une chambre à air de rechange premier prix pour rentrer.
Après inspection pas d’épines je suis donc très déçu.
Response of the brand
Bonjour Monsieur,

Merci d'avoir déposé un avis sur la chambre à air auto réparante 26 pouces.
Je regrette que ce produit ne vous ai pas convenu.
Le liquide préventif présent dans cette chambre à air vous permet de réparer les crevaisons jusqu'à 3mm de diamètre situées sur la bande de roulement.
Il est impératif de continuer de rouler quelques mètres après la crevaison afin de donner l'inertie nécessaire à ce liquide pour faire effet.
Je vous invite à vous faire échanger cette chambre à air dans votre magasin habituel.
Bonne journée
Cordialement

Nicolas
BIEN
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Used for 2 to 8 weeks
R.A.S

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