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27.5x1.9/2.5 48 mm Schrader Valve Inner Tube
  • 27.5x1.9/2.5 48 mm Schrader Valve Inner Tube
  • 27.5x1.9/2.5 48 mm Schrader Valve Inner Tube
  • 27.5x1.9/2.5 48 mm Schrader Valve Inner Tube
  • 27.5x1.9/2.5 48 mm Schrader Valve Inner Tube
  • 27.5x1.9/2.5 48 mm Schrader Valve Inner Tube
27.5x1.9/2.5 48 mm Schrader Valve Inner Tube

BTWIN

8328070

27.5x1.9/2.5 48 mm Schrader Valve Inner Tube

$4.20
16 reviews
12 of 16 people recommends this product
  • 27.5x1.9/2.5 48 mm Schrader Valve Inner Tube
  • 27.5x1.9/2.5 48 mm Schrader Valve Inner Tube
  • 27.5x1.9/2.5 48 mm Schrader Valve Inner Tube
  • 27.5x1.9/2.5 48 mm Schrader Valve Inner Tube
  • 27.5x1.9/2.5 48 mm Schrader Valve Inner Tube
27.5x1.9/2.5 48 mm Schrader Valve Inner Tube
Size :
Not available online

Store Availability

This inner tube is suitable for 27.5" diameter tires with 1.90 to 2.50 cross-section with a 48 mm Schrader valve.

BENEFITS

Compatibility

27.5" tires with 1.90 to 2.50 cross-section.

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 information indicated on the sidewall of the tire (diameter and width). For example, 27.5 x 2.20 means that the tire is 27.5" in diameter and 2.20" 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

Reviews

3.8/5 16 reviews
12 of 16 people recommends this product
Rockrider ST 520 Inner Tube 27.5/1.95-2.5
Hari Prasath (India) Used for 3 to 8 weeks
It was well suitable for the product and good quality.
Good experience
Shekhar (India) Used for 8 to 12 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.

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Good quality
Good one
Shafeek (India) Used for 8 to 12 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.
Good one
Review
Pallabh (India) 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.
Value for money
Good product
Andrew (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.
Did the job
new bike
Gavin (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.
The 2 stars is for the fact we bought a brand new bike just before lockdown and after a couple of rides had a flat tyre, with air coming from the valve. On returning the bike we had to pay for a new inner tube & fitting - - really had hoped the bike would have lasted a bit longer before having quite a few minor issues.
Ok
Zon (United Kingdom) 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.
Very ok
Poor Quality
ashwini (India) Used for 3 to 8 weeks
I bought my Rockrider ST 100 in month of July 2020 and got the first set back when the tube split opened from centre on my first ride itself forcing me to buy fresh tube in just 72 hours of purchase. I bought 2 tubes and to my horror tube grew from one side as a gall bladder in human body.

We expect quality products from Decathlon and this particular purchase has really let me down.
,
Nagasrikanth (India) 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.
,
Ok
ashish (India) 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.
Ok
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