DERAILLEUR ARRIERE 7 A 8 VITESSES

8328484

B'TWIN

A partir de

139 Dhs

DERAILLEUR ARRIERE 7 A 8 VITESSES

Conçu pour les VTT et VTC loisirs de 14 à 24 vitesses.
Compatible B'TWIN et Shimano. Longue chape.

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Ses avantages
CompatibilitéPour transmission compatible B'TWIN et Shimano de 7 à 9 vitesses.
PrécisionCompatible cassette de 11 à 34 dents.
Facilité de montage / démontageA visser directement sur la patte de dérailleur.
Poids300 grammes.
Garantie2 ans
Ses caractéristiques
Poids300 grammes.
Information / Concept / Technologies
Composition
Structure : 100.0% Acier Tissu extérieur : 100.0% Polyamide 6.6

Conseil entretient
Dégraissez, nettoyez, lubrifiez votre vélo régulièrement pour éviter la rouille et optimiser sa longévité. Evitez les jets à haute pression.

Avis

4/5 97 avis
81 des 97 personnes recommandent ce produit
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Derailleur
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Utilisé depuis 7 à 12 mois
Pratique, utile, prix abordable
achat derailleur b'twin
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Utilisé depuis 1 semaine ou moins
bon produit pour un vtt de base monté réglé et c'est parfait.
Dérailleur arrière
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Utilisé depuis 2 à 8 semaines
Rapport qualité-prix bon marque connue
derailleur
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Utilisé depuis 3 à 6 mois
bonne qualité
Bof
Achat vérifié 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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Utilisé depuis 2 à 8 semaines
Derailleur vraiment très faible,on sent qu'il ne va pas tenir bien longtemps.
Réponse de la marque
Bonjour Madame,

Je viens de prendre connaissance de l'avis que vous avez posté concernant le dérailleur 7-8 vitesses BTWIN et vous en remercie.
Nous sommes très à l'écoute des remontées d'informations de nos clients pour améliorer sans cesse la qualité de nos produits.
Quel souci avez vous rencontré avec votre dérailleur qui vous a amené à le noter à 1/5 (la plus mauvaise note possible) ?
Fort de vos explications, je me ferais un plaisir de vous apporter une réponse adaptée.
Bonne journée
Cordialement

Nicolas
derailleur btwin 7v
Achat vérifié What is a review "Verified purchase" ?

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Utilisé depuis 3 à 6 mois
monte sur un vtt qui envoi rien a dire ça tiend bien
Ok
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Utilisé depuis 3 à 6 mois
Impec
dérailleur
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Utilisé depuis 3 à 6 mois
bon produit rapidité montage
Bon produit
Achat vérifié What is a review "Verified purchase" ?

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Utilisé depuis 3 à 6 mois
Pour réparer velo. Impeccable.
Mauvais
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Utilisé depuis 3 à 6 mois
Monté sur mon vieux vélo décathlon qui avait un shimano datant de plus de 15 ans, j'ai pris celui ci car le dérailleur shimano n'était pas disponible. Et sa précision sur les passages de vitesses est très mauvaise, dès que je suis en montée ou effort, il passe sans arrêt d'une vitesse à l'autre.
Je ne recommande pas...
Réponse de la marque
Bonjour

Merci d'avoir déposé un avis sur notre dérailleur arrière 7 à 8 vitesses
Je suis navré que ce produit ne vous donne pas entière satisfaction. La cause la plus probable de votre problème peut venir d'un mauvais réglage de votre indexation. En effet le dérailleur n'a de précision que si la manette de changement de vitesse l'emmène face au pignon voulu. Il suffit parfois de juste retendre le câble (si la chaîne a tendance à sauter sur le pignon supérieur) au moyen de la mollette de mise en tension (1 à 2 tours maxi suffisent), ou inversement en desserrant si la chaîne à tendance à aller sur le pignon inférieur. 
Autre cause probable : si jamais vous avez changé votre chaîne sans changer les pignons, le craquement signifie que la différence d'usure entre ces 2 composants est trop grande, il faut généralement changer les 2 en même temps.
Enfin, il peut s'agir d'un défaut de fabrication du dérailleur, auquel cas nos équipes sont à votre disposition pour vous échanger votre produit
N'hésitez pas en cas de doute sur le réglage à consulter nos techniciens atelier.
Espérant avoir répondu à vos attentes

Cordialement

CLAUDE
olivier found this answer helpful