Hide Filters
Filters 0
Sort by :
Filters 0
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

BTWIN

8320817

27.5x1.9/2.5 Presta Inner Tube 48 mm

$4.20
3 reviews
2 of 3 people recommends this product
  • 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
Size :
Size guide
Not available online

Store Availability

Store Availability

Compatible with 27.5 diameter tires, with a cross-section ranging from 1.90 to 2.50 and a 48-mm Presta valve.

BENEFITS

Compatibility

27.5" tires, with a cross-section from 1.90 to 2.50.
ETRTO 47/64 – 584

Waterproof

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

TECHNICAL INFORMATIONS

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.

Weight:

240 g

Videos

Reviews

4/5 3 reviews
2 of 3 people recommends this product
27.5x1.9-2.5 Bike Inner Tube
Toby (United Kingdom) Used for 4 to 6 months ✓ Verified purchase What is a "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 a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
These are a touch thinner than my usual inner tubes, but for the price, you can't complain. They do the job and you can't quibble with the price.
Bike tube
Allan (Australia) Used for 2 week or less ✓ Verified purchase What is a "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 a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
Tube punctured within7 days
Value.
Lisa (United Kingdom) Used for 3 to 8 weeks ✓ Verified purchase What is a "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 a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
Got a flat and needed a new inner tube. Such a great price I bought a couple just to be on the safe side.!
  • 1