27.5x1.9/2.5 Inner Tube - Presta

€ 2.80

Designed for 27.5-inch MTB wheels and tyres. 27.5x1.9 to 26x2.5 inner tube.

More details
SKU: S15166 (457940)
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Size Guide

Available online

Delivery in 3 to 4 days

Product benefits
  1. Compatibility
    27.5" wheels and tyres with Presta valve.
  2. Waterproof
    High-quality valve that retains air pressure well.
Product testing
  1. Composition
    Material: 50% isobutylene, 35% active filler, 10% softener, 2.5% vulcanizer, 2.5% activator.
  2. Approved by
    Our inner tubes are tested continually by our professional teams, such as the U-19 PRO Racing Team and the MTB Racing Team.
  3. Storage advice
    Carry your inner tubes in a container to protect them from getting punctured (tool drum, original packaging…).
  4. Cleaning advice
    To get your wheel size, check the information on the tyre wall. Always carry a spare inner tube and a pump.
  5. Product restrictions
    Take care not to pinch the inner tube when fitting.
  6. Product catchline
    BTWIN 27.5x1.9/2.5 inner tube. Presta valve
  7. Lab tested
    To guarantee optimal quality, 100% of our inner tubes are inflated for a period of 8 hours.
Product reviews
3.5 / 5
4 reviews
3 users recommend this product
Write a review
  • Rubbish

    James (United Kingdom)
    Used for 1 week or less
    Cheap but very much not cheerful. Replacing a punctured tube with this, only to find out it's already leaking air.

    Found the hole and repaired it with a patch and still leaks.

    In the end I patched up the original tube and gave up on this one.

    Usually like decathlon stuff but will not buy inner tubes from there again.
    Response of the brand
    I'm sorry to read that the innertube was punctured straight out of the box. This is highly unusual and I am unable to explain why it's the case in this instance.
    Peter Lazarus, National Cycling Manager, DECATHLON
  • Good budget tube

    Steve (United Kingdom)
    Used for 1 week or less
    Good budget tube but my local store only has 48 mm valve stems, do they have anything shorter?
  • Good Price

    Peter (United Kingdom)
    Used for 2 to 8 weeks
    Always carried, seldom used but worth having with you. Can't go wrong at the price
  • Tube - Presta

    Hugo (United Kingdom)
    Used for 2 to 8 weeks
    What can I say about this. Got them on my backpack. Still there, so they don't run away by them self! Not to heavy to carry around. Hope I wont need to use them at all. Not too expensive, so it's fine if I don't use them.