Designed for 20-inch tyres and wheels (junior bikes).

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    SKU: S70 (176424)
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    Delivery in 3 to 4 days

    € 2.66
    Characteristics Designed for 20-inch tyres and wheels (junior bikes).
    Product Benefits
    1. Compatibility
      20-inch tyres and wheels.
    2. Waterproof
      High quality valve that retains pressure.
    Product testing
    1. Composition
      Material: isobutylene. Weight: 155 g.
    2. Storage advice
      Transport your inner tubes in a container that protects them from perforations (b'twin carry case, original packaging, etc.).
    3. Cleaning advice
      To find out the size of your wheels, check the inscriptions on the side of the tyre. Always carry a spare inner tube and a pump.
    4. Product restrictions
      Take care not to pinch the inner tube when fitting it.
    5. Product catchline
      20" presta inner tube (small valve) for junior bikes.
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