26x1.7-2.2 Self-Healing Inner Tube - Schrader Valve

8009080

B'TWIN

Made for preventing punctures. Allows you to continue cycling when a conventional inner tube would have gone flat.
26x1.7 to 26x2.2 self-healing inner tube with Schrader valve. The preventive sealant inside the inner tube automatically repairs punctures.

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Advantages
Compatibility26" Schrader valve (large valve) tyres and wheels.
Puncture resistanceThe liquid in the inner tube seals small punctures (< 3 mm).
WaterproofThe hole is sealed while you ride.
Warranty2 Years
Technical Information

1
How to choose your 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 a cross-section width of 2.2 inches. On the sidewall of the tyre you will also find the dimensions in mm expressed in ETRTO international units. For example, 50-559 means the tyre is 50 mm wide with an inner diameter of 559 mm (approx. 26" x 2").
2
Removing an inner tube
Remove the used inner tube using B'Twin tyre levers (item code 8047839).
3
What to check before installing your new 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. Even slightly bent rim strips can cause punctures. Check that your rim does not have any other issues that could damage your inner tube.
4
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 rims. 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 using 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 sidewall of the tyre in PSI or bars, 1 bars = 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 due to the inner tube being pinched, and to get the best performance out of your tyre, we recommend checking your tyre pressure and inflating it if necessary before each ride.
Information / Concept / Technology
Composition
Membrane : 100.0% Rubber - Isobutylene Isoprene Rubber (IIR) - Butyl

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 to protect them from getting punctured (tool drum, original packaging, etc.).

Maintenance tips
Wheel size is printed on the sidewall of your tyre. Always carry a spare inner tube and a pump.