16" 1.70 to 2.20 Schrader Valve Inner Tube



Made for tyres for 16-inch children's bikes with a cross-section ranging from 1.70 to 2.20.
16" Schrader inner tube (large valve) for 16-inch tyres and wheels.
Sizes guide


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Compatibility16" tyres and wheels with a cross-section ranging from 1.70 to 2.20
WaterproofHigh-quality valve that retains air pressure well.
Waranty2 Years
Technical Information

How to choose an inner tube
Check the information indicated on the sidewall of the tyre (diameter and width). For example, 26 x 2.20 means your tyre is 26 inches in diameter and 2.20 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).
Removing an inner tube
Remove the used inner tube using B'Twin tyre levers (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.
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.
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.
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.
Information / Concept / Technologie
Main part : 90.0% Rubber - Isobutylene Isoprene Rubber (IIR) - Butyl, Main part : 10.0% Brass

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.).


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Btwin inner tube with shader valve
Used for 2 to 8 weeks
Excellent product quality. Why pay more?
Top für den Preis
Used for 2 to 8 weeks
Top für den Preis
fahrad zubehör
Used for 2 to 8 weeks
sehr gut
funktioniert wie er soll
Used for 3 to 6 months
Der Schlauch tut seinen Dienst in meinem Kinder-Fahrrad-Anhänger. Ließ sich handhaben wie erwartet.
Nur eines wäre Verbesserungswürdig: die Anleitung auf der Packung (nur Bilder, ohne Worte) war mir lange ein Rätsel... hilfreich war sie nicht, glücklicherweise krieg ich einen Schlauch auch ohne Beschreibung eingebaut.
schnell ausgetauscht
Used for 2 to 8 weeks
Gute Beratung, gunstiges Produkt. Schneller Austausch zu Hause. Bis jetzt alles bestens. Fahrrad wieder einsatzbereit! :-)
günstig und gut
bis jetzt nichts
Bueno, bonito y barato
Used for 1 week or less
Used for 2 to 8 weeks
Used for 3 to 6 months
Todo perfecto
Used for 3 to 6 months
Es lo que esperaba
Used for 2 to 8 weeks
Me asesoraron perfectamente y con total seguridad de lo que hablaban.gracias

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