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20" self-repairing inner tube.

  • 15 - Cycling Cycling - 20
  • 15 - Cycling Cycling - 20
  • 15 - Cycling Cycling - 20
  • 15 - Cycling Cycling - 20
  • 15 - Cycling Cycling - 20
Reference : 8311097
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15 - Cycling

B'TWIN 20x1.7/2.2 Self-Repairing Schrader Inner Tube

B'TWIN
4.1/5
Designed for enabling you to continue cycling when a conventional inner tube would require you to repair it. 20" self-repairing inner tube.The preventive sealant inside the inner tube automatically repairs punctures (less than 3mm).
Decathlon
until £4.99 -%

From

£4.99**
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From To

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* From and limited stock
£4.99 %
Before£0.00NoW£4.99**
This price includes a recycling fee for electrical equipment and batteries DecathlonDeeeTaxMentionAfterPrice / Since

* From To

* Sales from to Until end of stock
* From and limited stock
Check availability in store

PRODUCT BENEFITS

Compatibility 20" children's bikes with a Schrader valve (large valve).
Puncture resistance The liquid in the inner tube seals small punctures (< 3mm).
Ease of use The hole is sealed while you ride.

TECHNICAL INFORMATION

How to choose your inner tube

Check the information indicated on the sidewall of the tyre (diameter and width). For example, 700 x 35 means your tyre is 700mm in diameter and 35mm wide.
On the sidewall you will also find the dimensions in mm in international ETRTO.
For example: 35-622 means your tyre is 35mm wide with an inner diameter of 700mm (so 700 x 35)

Removing an inner tube

Remove the old inner tube using the B'Twin tyre tools (item code 8047839).

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

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 by mounting the tyre from the opposite side of the valve
Finish at the top of the valve to avoid pinching
Never use a screwdriver or tyre lever to mount the tyre or you could pinch the inner tube and puncture it.

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 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.

Weight:

278g

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COMPOSITION / ADVICE

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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