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27.5x1.9/2.5 Presta Inner Tube 48 mm
27.5x1.9/2.5 Presta Inner Tube 48 mm
  • 27.5x1.9/2.5 Presta Inner Tube 48 mm
  • 27.5x1.9/2.5 Presta Inner Tube 48 mm
  • 27.5x1.9/2.5 Presta Inner Tube 48 mm
  • 27.5x1.9/2.5 Presta Inner Tube 48 mm
  • 27.5x1.9/2.5 Presta Inner Tube 48 mm

27.5x1.9/2.5 Presta Inner Tube 48 mm

1 reviews
1 of 1 people recommends this product
Compatible with 27.5 diameter tires, with a cross-section ranging from 1.90 to 2.50 and a 48-mm Presta valve.
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        27.5" tires, with a cross-section from 1.90 to 2.50.
        ETRTO 47/64 – 584


        Optimized composition to guarantee your inner tube has a good seal.


        How to choose your inner tube

        Check the sidewall for tire information (diameter and width).
        For example, 27.5 x 2.10 means your tire is 27.5" in diameter and 2.10" wide.
        The dimensions in mm (ETRTO international unit) are also on the tire sidewall. For example, 50-584 means that the tire is 50-mm wide with a 584-mm inner diameter (approx. 27.5 x 2.00).

        Removing an inner tube

        Remove the old inner tube using Btwin tire levers.

        Checks to carry out before installing an inner tube

        Check the condition of your tire and replace it if necessary.
        Make sure no objects are lodged in the tire.
        Check the condition of your tire rim strip. A rim strip that’s even slightly bent can cause punctures.
        Check that your rim doesn’t have any other issues that could damage your inner tube.

        Installing the inner tube

        Watch our video before you start.
        Pre-inflate the inner tube slightly to avoid pinching.
        Make sure you’re using the correct valve for your rim and then insert it.
        Put the entire inner tube inside the tire so that it fits inside the rim.
        Take care not to pinch the inner tube when installing it.

        Installing the tire

        Start installing the tire at the valve.
        Finish installing the tire across from the valve to avoid pinching the inner tube.
        Never install your tire with a tool or a tire lever, as you risk pinching or puncturing the inner tube.

        Inflating the tire

        Carefully inflate your tire to the pressure recommended by the manufacturer (visible on the tire sidewall in PSI or bars: 1 bar = 14.51 PSI).
        Regularly check that your tire is in the correct position as you inflate it.

        Pro tip

        To avoid punctures from pinching and for the best tire performance, we recommend checking your tires and inflating them to the suggested pressure before every ride.


        240 g


        5/5 1 review
        1 of 1 people recommends this product
        Post a review
        Bicycle tube
        Andy (Singapore) Used for 2 to 8 weeks Verified purchase 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.

        We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

        If review is not marked as "Verified purchase", this does not mean that the author's review has no experience with the product may have given his review directly on the site without unique identification, or the product has been offered or paid.

        The label "Verified purchase" lets help you judge the reliability of a review.
        Very good product
        Response of the brand
        Hello Andy,

        Thank you for the feedback about our product: "27.5x1.9/2.5 Presta Inner Tube 48mm".

        We are glad you find it to your expectations too, and certainly that you find it worth the dollars you spent on this item, indeed.

        We, in Decathlon, always strive to makes sports available to everyone via our affordable price, and we hope you are amongst those that has benefitted from this business philosophy of ours. Thank you for your review.

        We hope to see you soon, when our Stores can be opened again. 
        Meantime, stay safe and take care, Andy.

        Stay healthy, keep fit & stay happy at home, during this circuit-breaker time!

        Sports Advisor
        Decathlon Singapore

        "Sports for Everyone!"
        Andy found this answer helpful
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