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Btwin 29" x 1.7-2.2" 48mm Schrader Valve Inner Tube

Sale price: $1.00 Regular price: $4.99

29-inch tires and wheels, with a cross-section ranging from 1.70 to 2.20.

Color: Select a color
Size: Select a size
Sale price: $1.00 Regular price: $4.99

Free shipping over $49

Final Sale: No returns or exchanges

Free returns

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8311106

Product Videos

Product Features

A photo of the Btwin 29" x 1.7-2.2" 48mm Schrader Valve Inner Tube in use
A photo of the Btwin 29" x 1.7-2.2" 48mm Schrader Valve Inner Tube in use

Btwin 29" x 1.7-2.2" 48mm Schrader Valve Inner Tube | This inner tube is compatible with 29" diameter tires, with a cross-section ranging from 1.70 to 2.20 with a 48 mm Schrader valve.

29-inch tires and wheels, with a cross-section ranging from 1.70 to 2.20.

Compatibility

29” tires with 1.70 to 2.20 cross section.ETRTO 44/57 - 622

Waterproof

Optimized composition to ensure your inner tube has a good seal.

Questions & Answers

Product Customer Reviews

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Btwin 29
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Good purchase

It turned out perfect

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Super

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Excellent product quality price

Excellent product quality price

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Good product

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excellent camera

Good product, good price

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Very good

Very good

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okay

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Meets my expectations

Room as indicated

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The product complies, but offers little resistance

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GOOD

GOOD

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poor quality product

exploded immediately

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Price Performance Product

It is a preferable product in terms of price performance.

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good quality and cheap

I recommend good quality

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An inner tube…

A decent inner tube for the price. Does the job.

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Additional Product Information

Composition

Membrane/coating: 100.0% Rubber - Synthetic

How to choose your inner tube

Check the information indicated on the sidewall of the tire (diameter and width). For example, 29x1.90 means that the tire is 29 inches in diameter and 1.90 inches wide.On the tire sidewall, you will also find the dimensions in mm in ETRTO international units.For example, 50-584 means that the tire is 50 mm wide with a 584 mm internal diameter (approx. 26x2.00).

Removing an inner tube

Remove the old inner tube using B'Twin tire levers

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

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 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 mounting the tire at 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 prevent any puncture from pinching and to achieve the best performance, we recommend checking and, if necessary, pumping up your front tire before each ride.

Weight:

8.8 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.).

Origin

Imported

Warning

California Prop65 WARNING: This product can expose you to chemicals including Lead, which is known by the State of California to cause cancer. For more information, go to www.P65warnings.ca.gov.

Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

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