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Bike Inner Tube Presta Cross-Section

Regular price $3.00 Sale price
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Color: Select a color
Size: Select a size
Regular price $3.00 Sale price

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8311087

Product Videos

Product Features

Bike Inner Tube Presta Cross-Section is designed for kids' bike wheels, 20" in diameter with a 1.7 - 2.2 cross-section.

Presta inner tube (small valve) for 16-inch tires and wheels.

A photo of the Bike Inner Tube Presta Cross-Section in use

Compatibility

16" x 1.70 to 2.20 tires and wheels.

Waterproof

High-quality valve that retains air pressure well.

Product Customer Reviews

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4.4 out of 5 stars
75 Reviews
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Excellent Valule

I have a Brompton Bike and was looking for an alternative to the £10 price tag for an inner tube. At £2.50 what a bargain

Adrian
8/21/2014
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Ras

Ras

francoise
7/5/2019
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Ok

Fait le boulot

pierre
5/2/2019
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chambre à air

RAS

Patricia
3/13/2019
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chambre a air

fiable

Chantal
12/17/2018
Chambre vtt

Pas cher

Vivian
11/9/2018
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Ne manque pas d'air.

C'est ce que ces chambres font très bien !!!!

DANIEL
10/14/2018
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RAS

RAS

CHANTAL
10/7/2018
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Bon rapport qualité prix

Bon produit

Nadia
8/21/2018
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CHAMBRE A AIR DE PETIT VELO

RAS ; le produit convient bien . Pas de problème àsignaler pour lemoment

Paul
8/16/2018
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Chambre à air

De très bonne qualité et à prix très concurrentiel. Livraison ultra rapide.

Michel
8/13/2018
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tb

tb

LAURENCE
7/7/2018
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bon rapport qualité prix

ras

MARIE-PAULE
6/27/2018
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Impec

bon rapport qualité-prix

gilles
5/12/2018
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chambre à air

R A S

Angelique
2/15/2018
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Additional Product Information

Composition

Material: isobutylene. Weight: 4.3 oz.

How to choose an inner tube

Check all the information indicated on the sidewall of the tire (diameter and width). For example, 26 x 2.20 means a tire with a 26-inch diameter and 2.2 inches wide. On the tire sidewall you will also find the dimensions in mm in ETRTO international units. For example, 50-559 means a tire that is 50 mm wide and has an inner diameter of 559 mm (approx. 26 x 2.00).

Removing an inner tube

Remove the used inner tube using B'Twin tire levers (item code 8047839).

Checks to carry out before installing an inner tube

Check the condition of your tire and replace it if necessary. Make sure no objects are lodged in the tire. Check the condition of your tire 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 tire so that it fits inside the rim. Take care not to pinch the inner tube when fitting.

Mounting the tire

Start by mounting the tire onto the wheel on the opposite side to the valve. Finish mounting the tire at the valve to avoid pinching the inner tube. Never mount your tire with a screwdriver or a tire lever, as you risk pinching and puncturing the inner tube.

Inflating the tire

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

Tip from the pros

To avoid punctures from pinching and for best tire performance, we recommend that you check your tires and inflate them to the suggested pressure before every ride.

Weight:

4.4 oz

Product testing

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

Storage instructions

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

Care instructions

Wheel size is printed on the sidewall of your tire. Always have a spare inner tube and a pump.

 

Size Guide Visual