CHAMBRE A AIR 26x1,7/2,2 AUTO REPARANTE VALVE SCHRADER

8009080

B'TWIN

Conçu pour limiter les crevaisons. Vous permet de continuer à rouler là où une chambre à air classique aurait crevé.
Chambre à air de 26x1.7 à 26x2.2 auto-réparante valve Schrader. Le liquide préventif à l'intérieur de la chambre à air répare automatiquement les crevaisons.

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Ses avantages
CompatibilitéRoues et pneus 26" valve Schrader (grosse valve).
Résistance à la perforationLe liquide contenu dans la chambre à air colmate les petites crevaisons (< 3mm).
EtanchéitéLe colmatage se fait pendant que vous roulez.
Garantie2 ans
Informations Techniques

1
Comment choisir sa chambre à air
Notez toutes les infos visibles sur le flanc du pneu (diamètre et section). Par exemple 26 x 2.20 signifie qu’il s’agit d’un pneu de 26 pouces de diamètre et 2.20 pouces de largeur. Sur le flanc du pneu vous retrouverez aussi les dimensions en mm dans l'unité internationale ETRTO. Par exemple 50-559 signifie qu'il s'agit d'un pneu de 50 mm de largeur pour 559 mm de diamètre intérieur (soit 26 X 2,00).
2
Enlever sa chambre à air
Démonter la chambre à air usagée à l'aide des démontes pneus B'TWIN (réf 8047839).
3
Vérifications avant de poser votre chambre à air
Vérifiez l'état de votre pneu, remplacez le si nécessaire. Assurez vous qu'aucun corps étranger n'est présent dans le pneu. Vérifiez l'état de votre fond de jante. Un fond de jante, même légèrement fendu, peut occasionner des crevaisons. Vérifiez que votre jante ne présente aucune altération susceptible d'abîmer votre chambre à air.
4
Pose de votre chambre à air
Consultez notre vidéo avant de commencer. Pré gonflez légèrement la chambre afin d'éviter tout risque de pincement.. Insérez la valve dans le trou de valve, veillez à respecter le type de valve prévu pour votre jante. Placez votre chambre dans la totalité du pneu, poussez la chambre afin qu'elle se positionne dans le creux de la jante. Veillez à ne pas pincer la chambre à air lors du montage définitif du pneu.
5
Montage du pneu
Commencez par monter le pneu à l'opposé de la valve. Finissez le montage à hauteur de la valve afin d'éviter tout pincement. Ne montez jamais votre pneu avec un tournevis ou un démonte pneu au risque de pincer et de crever la chambre à air.
6
Gonflage du pneu
Gonflez votre pneu avec précaution, à la pression recommandée par le fabricant (visible sur le flanc du pneu en PSI ou en bars, 1 bar = 14,51 PSI). Vérifiez régulièrement le bon positionnement du pneu lors du gonflage.
7
Le conseil du pro
Pour éviter toute crevaison par pincement et obtenir les meilleurs performances de votre pneumatique. Nous vous conseillons de vérifier et, si nécessaire, remettre en pression votre pneu avant chaque sortie.
Information / Concept / Technologies
Composition
Membrane : 100.0% Caoutchouc - Butyle (IIR)

Test
Nos chambres à air sont testées en permanence par nos équipes professionnelles, telles que U-19 PRO Racing Team, MTB Racing Team.

Test produit
Pour garantir une qualité optimale, nous vérifions 100% de nos chambres à air par une mise en pression durant 8 heures.

Conseil de stockage
Transportez vos chambres à air dans un contenant le protégeant des perforations (bidon, emballage d'origine…).

Conseil entretient
Pour connaître la taille de vos roues, consultez les inscriptions sur le flanc du pneu. Prévoyez toujours une chambre à air d'avance et une pompe à disposition.

Avis

3.8/5 269 avis
197 des 269 personnes recommandent ce produit
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Bon produit
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Utilisé depuis 1 semaine ou moins
RAS.
Chambre à air reparante
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Utilisé depuis Plus de 2 ans
Très efficace,un peu lourd.
pratique mais...
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Utilisé depuis Plus de 2 ans
mais après quelques semaines passées sans servir les chambres sont à remplacer...
Très bon choix pour le vélo
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Utilisé depuis 3 à 6 mois
Rien à dire !!!
Chambre a air
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Peu resistante au pincements
Réponse de la marque
Bonjour Monsieur,

Merci pour votre retour sur la chambre à air auto réparante 26 pouces.

Je suis désolé, mais cette chambre à air est conçu pour réparer grâce à son liquide préventif, les petits trous de 2 à 3 millimètres mais malheureusement pas un pincement qui souvent occasionne deux trous de part et d'autre de la chambre à air, seule prévention, être toujours bien gonflé .

Sportivement

Hervé Clepoint
Moniteur Cycle International
En test
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Utilisé depuis 2 à 8 semaines
Ce produit est en cours de test, pour le moment c'est bon.
Parfait
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Utilisé depuis 3 à 6 mois
Avec notice pour les gens qui ne savent pas changer une chambre à air . Efficace et pas cher .... apres je roule que sur dès chemin jamais sur des gros cailloux... comme les 3/4 des gens donc pour notre utilisation c très très correcte
Increvable !
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Utilisé depuis 3 à 6 mois
Cette chambre ne manque pas d'air ;-)
Très bien
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Utilisé depuis Plus de 2 ans
Rassurant en ville et en randonnee
Très bon produit
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Utilisé depuis Plus d'un an
Utilisé depuis sa sortie à Décathlon, je suis très satisfait des ces chambres à air. Toutes les petites crevaisons passent inaperçues.