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700x18-25 48 mm Presta Valve Inner Tubes Twin-Pack
  • 700x18-25 48 mm Presta Valve Inner Tubes Twin-Pack
  • 700x18-25 48 mm Presta Valve Inner Tubes Twin-Pack
  • 700x18-25 48 mm Presta Valve Inner Tubes Twin-Pack
700x18-25 48 mm Presta Valve Inner Tubes Twin-Pack

BTWIN

8243100

700x18-25 48 mm Presta Valve Inner Tubes Twin-Pack

$4.20
3 reviews
3 of 3 people recommends this product
  • 700x18-25 48 mm Presta Valve Inner Tubes Twin-Pack
  • 700x18-25 48 mm Presta Valve Inner Tubes Twin-Pack
  • 700x18-25 48 mm Presta Valve Inner Tubes Twin-Pack
700x18-25 48 mm Presta Valve Inner Tubes Twin-Pack
Not available online

Store Availability

Designed for a 700 mm diameter road bike wheel fitted with an 18-25 mm wide tire. Equipped with a 48 mm Presta valve

BENEFITS

Compatibility

700 mm tire and wheel, 18 to 25 mm cross section, with Presta valve.

Waterproof

48 mm Presta (or French) valve to retain pressure well.

TECHNICAL INFORMATIONS

How to choose your inner tube

Check the information indicated on the sidewall of the tire (diameter and width).
For example, 700 x 23 means your tire is 700 mm in diameter and 23 mm wide.
On the sidewall, you will also find the dimensions in mm in international ETRTO measurements.

For example: 23-622 means your tire is 23 mm wide with an inner diameter of 700 mm (so 700 x 23).

Removing an inner tube

Remove the used inner tube using B'Twin tire levers (item code 8047839).

What to check before installing your new 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 is even slightly bent can cause punctures.
Check that your rim does not have any other issues that could damage your inner tube.

Installing your inner tube

Pre-inflate the inner tube slightly to avoid pinching.
Insert the valve, making sure you are using the correct valve for your rim.
Put the inner tube entirely inside the tire so that it fits inside the rim.
Take care not to pinch the inner tube when mounting.

Mounting the tire

Start by mounting the tire onto the wheel on the side opposite the valve.
Finish mounting the tire at the valve to avoid pinching the inner tube.
Never install your tire with a screwdriver or a tire lever, as you risk pinching and puncturing the inner tube.

Inflating the tire

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

Tip from the pros

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

Weight:

97 g each

Videos

Reviews

4/5 3 reviews
3 of 3 people recommends this product
Leo
Leopold (Australia) 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 price and good product
Inner tubes
Bryn (United Kingdom) 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.
Seems fine
700X18-25 48MM PRESTA VALVE INNER TUBES TWIN-PACK
phillip ace (Philippines) 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.
Excellent replacement tire interiors with Presta valve. Able to replace my front flat tire with an extra spare.
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