20" Self-Healing Inner Tube Schrader

Designed for enabling you to continue cycling when a conventional inner tube would require you to repair it.

More details
SKU: S83 (176479)
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Size Guide

Delivery in 6 to 7 days

€ 5.18
Characteristics Designed for enabling you to continue cycling when a conventional inner tube would require you to repair it.
Product Benefits
  1. Compatibility
    20" kids' bike wheels with Schrader valves (large valve).
  2. Puncture resistance
    Puncture resistance
    The liquid in the inner tube seals small punctures (< 3 mm).
  3. Ease of use
    Ease of use
    The hole is sealed while you ride.
Product testing
  1. Composition
    Material: isobutylene. Weight: 272 g.
  2. Storage advice
    Carry your inner tubes in a container that protects them from perforations (B'Twin carry case, original packaging, etc.).
  3. Cleaning advice
    To get your wheel size, check the information on the tyre wall. Always carry a spare inner tube and a pump.
  4. Product restrictions
    Not suitable for use on the sides of your tyres
  5. Product catchline
    20" self-healing inner tube. The preventive sealant inside the inner tube automatically repairs punctures (<3 mm)
  6. Lab tested
    To guarantee optimal quality, 100% of our inner tubes are inflated for a period of 8 hours.
Product reviews
4.3 / 5
23 reviews
23 users recommend this product
Write a review
  • sin precupación

    katarzyna (Spain)
    Used for 2 to 8 weeks
    ideal para salida mas larga, no tienes que precuparte por pinchaso
  • Chambre à air

    FRANCOIS (France)
    Used for 2 to 8 weeks
    Je l'ai acheté très efficace.
  • Zéro

    MICHEL (France)
    Used for 2 to 8 weeks
    dès la première crevaison aucun résultat même en essayant regonfler par la suite.
    Response of the brand
    Bonjour Monsieur,

    Merci d'avoir pris le temps de laisser votre avis sur cette chambre à air 20 pouces auto réparante.
    Ce type de chambre à air est très efficace sur les petits trous de 2 à 3 millimètres maximum, plus important cela ne fonctionne plus


    Hervé Clepoint
    Moniteur Cycle International
  • Un peu cher mais de bonne qualité

    MYRIAM (France)
    Used for 2 to 8 weeks
  • bien

    Celine (France)
    Used for More than 1 year
    Facile à installer, jamais eu de problème depuis!
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