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BIKE INNER TUBES

BTWIN 24x1.7/2.2 Self-Repairing Schrader Inner Tube

BTWIN
4.1/5
Decathlon
until £4.99 -%

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£4.99**
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Designed for enabling you to continue cycling when a conventional inner tube would require you to repair it. 24" self-repairing inner tube.The preventive sealant inside the inner tube automatically repairs punctures (<3mm).

PRODUCT BENEFITS

Compatibility 24" Schrader valve (large valve) bike tyres.
ETRTO 44/57 - 507
Puncture resistance The liquid in the inner tube seals small punctures (< 3mm).
Waterproof Optimised composition to ensure your inner tube has a good seal.

TECHNICAL INFORMATION

How to choose your inner tube

Check the information indicated on the sidewall of the tyre (diameter and width). For example, 24 x 2.00 means your tyre is 24 inches in diameter and 2.00 inches in width.
On the sidewall, you will also find the dimensions in mm in international ETRTO measurements.
For example 50-507 means the tyre is 50 mm wide with an inner diameter of 507 mm (or 24 x 2.00).

Removing an inner tube

Remove the old inner tube using B'Twin tyre levers.

Checks to carry out before installing an inner tube

Check the condition of your tyre and replace it if necessary.
Make sure no objects are lodged in the tyre.
Check the condition of your tyre 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.

Fitting your inner tube

Watch our video before you start.
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 tyre so that it fits inside the rim.
Take care not to pinch the inner tube when fitting.

Mounting the tyre

Start mounting the tyre at the valve.
Finish mounting the tyre opposite the valve to avoid pinching the inner tube.
Never mount your tyre with a tool or a tyre lever, as you risk pinching and puncturing the inner tube.

Inflating the tyre

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

Tip from the pros

To prevent any puncture from pinching and to achieve the best performance, we recommend checking and, if necessary, pumping up your front tyre before each ride.

Weight

300g

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COMPOSITION / ADVICE

Composition
Structure
05.00% Steel, 95.00% Rubber - Natural Rubber (NR) - Latex
Stock advice Carry your inner tubes in a container to protect them from getting punctured (B'Twin carry case, original packaging, etc.).
Restricted use : Not suitable for use on the sides of your tyres

OUR COMMITMENTS

Test Product To guarantee optimal quality, 100% of our inner tubes are inflated for a period of 8 hours.
Guarantee : 2 Years

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