CHAMBRE À AIR 26 AUTO RÉPARANTE

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 26 x 1,7 à 26 x 2,2 auto-réparante valve Schrader. Le liquide préventif à l'intérieur de la chambre à air répare automatiquement les crevaisons.

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

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. Prégonflez 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 / Technologie
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 de 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, etc.).

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.
Trier par :
Très bien.
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Utilisé pour 2 à 8 semaines
Depuis que j'ai cette chambre à air, j'ai parcouru plus de 800km et aucune crevaison !! La chance ou la chambre à air a déjà colmaté des petits soucis !!!
Très bien
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Utilisé pour 1 semaine ou moins
Bon rapport qualité/prix
très bien
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Utilisé pour 2 à 8 semaines
Installation facile. Pour l'instant, tout va bien!
auto repart
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Utilisé pour 3 à 6 mois
inefficace en plus d une bande de roulement
Réponse de la marque
Bonjour Monsieur,

Merci d'avoir pris le temps de nous partager votre avis sur la chambre à air 26 pouces auto réparante.
Je suis navré que ce produit ne vous ai pas satisfait et le regrette.
Cette chambre à air contient un liquide préventif qui permet de colmater les crevaisons ayant eu lieu sur la bande de roulement et d'un diamètre maximum de 3 millimètres. Lors de la crevaison, il est impératif de continuer de rouler sur plusieurs centaines de mètres pour permettre l'inertie nécessaire à ce liquide pour boucher le trou.
Vérifiez la bonne installation de votre bande anti crevaison car si elle bouge dans votre pneu, elle peut provoquer des crevaisons par pincement ou frictions.
Je vous propose de vous faire échanger votre chambre à air afin de pouvoir profiter de sa qualité lors de vos prochaines sorties à vélo. 
Bonne journée
Cordialement

Nicolas
Très bien
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Utilisé pour 2 à 8 semaines
Rien à dire
Vélo
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Utilisé pour 1 semaine ou moins
En espérant qu'elle tienne ,je crève souvent mon dernier espoir.
Excellent
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Utilisé pour 2 à 8 semaines
Conforme à mes attentes. Bon rapport qualité prix.
Peux mieux faire
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Utilisé pour 7 à 12 mois
Rapport qualité prix moyen
Bonne chambre à air autorepair.
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Utilisé pour 2 à 8 semaines
Je l'utilise pour sur VTT VAE. Avec ce type de produit, j'ai toujours pu rentrer chez moi meme après être passé sur des ronces ou des bogues de châtaignes.
Chambre air
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Utilisé pour 7 à 12 mois
Déjà acheté très bien..