Product Colors and Sizes
DECATHLON
20" 1.90 to 2.20 Schrader Valve Inner Tube
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Sale price: LBP565,000.00
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This inner tube is suitable for 20" diameter tyres with 1.90 to 2.20 section with a 33mm Schrader valve.
20" Schrader inner tube (large valve) for 20-inch tyres.
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Sale price:
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Product Features
Compatibility
20\", 1.9 to 2.2 cross section tyres. ETRTO 47/57 - 406
Watertight
Optimised composition to ensure your inner tube has a good seal.
Additional Product informations
Composition
Main part
- 10% Brass
- 90% Isobutylene Butyl Isoprene Rubber
Weight:
148g
For more information, follow this link:
https://conseilsport.decathlon.fr/how-to-change-your-inner-tube
Checks to carry out before installing an inner tube:
Even a tiny fissure in the rim strip can cause a slow leak.Inspect each element before mounting.
How to change an inner tube:
For successful mounting, start by watching our video.Slightly inflate the inner tube, insert the valve, put the inner tube correctly in place and make sure the rim isn\'t pinching it.
How to choose an inner tube:
To take good care of your bike, it\'s important to know the exact dimensions of your tyres.This information is given on the tyre sidewall (diameter and cross-section). For example, 20 x 2.10 means that the tyre is 20 inches in diameter and 2.10 inches wide. On the tyre sidewall you will also find the dimensions in mm in ETRTO international units. For example, 50-406 means a tyre that is 50mm wide and has an inner diameter of 406mm (approx. 20 x 2.00).
Here are the tools you\'ll need to remove the inner tube:
With B\'TWIN tyre levers, it\'s easy to take off your inner tube.
Fitting a tyre:
The correct mounting method is to start at the valve and finish at the opposite side, without using tyre levers so as not to risk a puncture.
Inflating a tyre:
Adhere to the manufacturer\'s recommended pressure, marked on the sidewall.While inflating, check that the tyre remains evenly positioned on the rim.
The professional\'s advice
Before each use, take a moment to check your tyre pressure and reduce the risk of puncture.
Product Reviews
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My bike has a pair of 20 inch (50-406) Schwalbe Big Apple balloon tyres. I used to use 1.75 - 2.125 inch tubes and the rides were quite rough. After I use these thicker tubes (1.9 - 2.2 inch) my tyres now really feel like true balloon tyres - how they were intended to be!
Ras
Très utile lors de notre sortie vélo avec les enfants
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20" 1.90 to 2.20 Schrader Valve Inner Tube
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
| Weight Thresholds | Shipping within California | Shipping outside of California |
|---|---|---|
| > 9 lbs | $20.00 | $25.00 |
| > 30 lbs | $50.00 | $65.00 |
| > 100 lbs | $100.00 | $125.00 |
| > 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
