24" 1.7 to 2.2 Schrader Valve Inner Tube

8311092

B'TWIN

Made for 24-inch tyres and wheels (children's bike).
24" Schrader inner tube (large valve) for 24-inch tyres and wheels.
Sizes guide

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Advantage
Compatibility24" tyres and wheels with a cross-section ranging from 1.7 to 2.2
WaterproofHigh quality valve that retains pressure.
Waranty2 Years
Technical Information

1
How to choose an inner tube
Check all the information indicated on the sidewall of the tyre (diameter and width). For example, 26 x 2.20 means a tyre with a 26-inch diameter and 2.2 inches wide. On the tyre sidewall you will also find the dimensions in mm in ETRTO international units. For example, 50-559 means a tyre that is 50mm wide and has an inner diameter of 559mm (approx. 26 x 2.00).
2
Removing an inner tube
Remove the used inner tube using B'Twin tyre levers (item code 8047839).
3
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.
4
Mounting the 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 tyre so that it fits inside the rim. Take care not to pinch the inner tube when fitting.
5
Mounting the tyre
Start by mounting the tyre onto the wheel on the opposite side to the valve. Finish mounting the tyre at the valve to avoid pinching the inner tube. Never mount your tyre with a screwdriver or a tyre lever, as you risk pinching and puncturing the inner tube.
6
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.
7
Tip from the pros
To avoid punctures from pinching and for best tyre performance, we recommend that you check your tyres and inflate them to the suggested pressure before every ride.
8
Weight:
194 g
Information / Concept / Technologie
Composition
Main part : 90.0% Rubber - Isobutylene Isoprene Rubber (IIR) - Butyl, Main part : 10.0% Brass

Test
Our inner tubes are tested continually by our professional teams, such as the U-19 Pro Racing Team and the MTB Racing Team.

Product test
To guarantee optimal quality, 100% of our inner tubes are inflated for a period of 8 hours.

Stockage tips
Carry your inner tubes in a container that protects them from perforations (B'Twin carry case, original packaging, etc.).

Maintenance tips
To find out the size of your wheels, check the inscriptions on the side of the tyre. Always have a spare inner tube and a pump.

Reviews

Sort by:
Mountain bike tyre
Used for 1 week or less
Great product good price
Can't really fault these tubes
Used for 2 to 8 weeks
Easily fitted the tube to replace an original which was beyond patching. Still holding air >2 weeks later. Recommended!
Good price
Nothing
Btwin 24" Inner tube
Used for More than 2 years
I brought this tube for my Btwin Bcool bike. I did not check the width of my existing tyre before purchasing - my bike is 1.5 and the tube is 1.7 - 2.2, I had no idea until my son informed me! anyway I fitted it 2 weeks ago and I cycle to work every day - it has not let me down and I am very happy with the product :)
Exactly what it said on the box
None
Nice 24" inner tube
Used for 2 to 8 weeks
I was a bit at the lost when the neighborhood bicycle shop closed down for good, and next available shop is too far to push the flat tyre bike there. I started removing the wheel, the tyre, then the inner tube. With the inner tube in my hand and reading the size number, I thought maybe there is somewhere I can order the tube online. And I found Decathlon. The inner tube worked great for two weeks now and I'm confident it will work for a number of years. I'm a satisfied customer. :)
It fitted into my city bike 24" tyre perfectly
none
ВЪТРЕШНА ГУМА 24" / 1.7 ДО 2.2, ВЕНТИЛ SCHRADER
Used for 2 to 8 weeks
за цената си е супер
Вътрешна гима 24
Used for 2 to 8 weeks
Купих, сложих, забравих.
ДОбра гума
Най-накрая да намеря качествена гума, плътна, другите са много тънки, много съм доволен ,вече не сменям на 10 дни вътрешна гума, цената е ок също.
Duše
Used for 2 to 8 weeks
Poměr kvality a ceny
Presne to co jsem potřeboval
Used for 3 to 6 months
Nema chybu
Duše do kola
Used for 2 to 8 weeks
Drží vzduch.
Funguje jak má.
Dobrá cena.
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