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

    More details
    SKU: S67 (176449)
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    Size Guide

    Delivery in 3 to 4 days

    € 3.08
    Our e-commerce is suspended for a short transition period. We expect to be back to serve you before the end of September!
    Characteristics Designed for 20-inch tyres and wheels (junior bikes).
    Product Benefits
    1. Compatibility
      20" tyres and wheels.
    • Weight
      154 g.
    • Material
    • Sold
    Product testing
    1. Composition
      Material: isobutylene. Weight: 154 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 have a spare inner tube and a pump.
    4. Product restrictions
      Take care not to pinch the inner tube when fitting.
    5. Product catchline
      Schrader inner tube (large valve) for 20-inch tyres and wheels.
    Product reviews
    2.7 / 5
    3 reviews
    3 users recommend this product
    Write a review
    • So far so good

      firman (United Kingdom)
      Used for 2 to 8 weeks
      Upon fitting the inner tube to the tyre with some air in it, it seems the tube is longer than the tyre. It kind of folds a bit (BTWIN Foldable bike) after fitting.Who knows if it's still folder once fully inflated.

      So far it still holds the tyre and works....
    • Good quality at low cost

      David (United Kingdom)
      Used for 2 to 8 weeks
      Bought a pair for my fold up bike and sons BOX. These are superior to the cheap innertubes sold by other shops.
      Low cost. Holds air well.
    • Poor quality

      Andre (United Kingdom)
      Used for 2 to 8 weeks
      I think maybe on this occasion it would have been better to have paid for a better quality tube
      Very poor quality meaning prone to punctured
      Response of the brand
      Dear Sir,
      I'm sorry to read that you have had a puncture.
      Peter Lazarus UK Market Manager DECATHLON