Schrader Valve Inner Tube 20" 1.7 To 2.2
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San Francisco, 735 Market St. Options
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20", 1.7 to 2.2 cross section tires ETRTO 44/57 - 406
Optimized composition to ensure your inner tube has a good seal.
Frame is strong but wheel rim is low load only small hit can bend the rim not recommend in traffic area and off road...
I bought these tubes to replace old ones that came with my pair of foldable bikes. After more or less one year, there has been flat tires out of nowhere (no punctures on tyres or evidence like nails or thumbtacks). It just got old and weaker sections end up leaking.
Greetings from Decathlon Singapore Lab..!
I apologize on your dissatisfaction of our 20' 1.7 to 2.2 Schrader Valve Inner Tube.
We at Decathlon is always striving to satisfy the needs of our customer.
The 20' 1.7 to 2.2 Schrader Valve Inner Tube is not suppose to deflate on its own as our product have at least 2 years warranty. Worry-free as you can bring down your bicycle and we can ask the Bicycle Workshop to have a look at the inner tube and rectify the problems.
Also, I am glad to inform that you can have a Free Exchange and Refunds + a Free Installation as well.
We hope to see you soon at our Experience Store soon..!
"All in Good Times"
Very bad quality. air leak after 3 days of use. Travel from home to MRT station and back about 600meters
We are sorry to hear about your situation. It might be damaged due to a defect or during installation as the tube is not supposed to leak after 3 days.
If possible, you can visit any of our Decathlon stores to get a free replacement + Installation.
We hope to serve you better in the future :)
Decathlon BEDOK (969)
Oxelo/Geologic Leader (Urban)
Road/MTB/Hybrid Leader (Btwin)
Good product with a video with clear instruction to change the tyre.
Quality product fits perfectly for Btwin bike
Upon fitting the inner tube to the tyre with some air in it, it seems the tube is longer than the tyre. It kind of folds a bit (BTWIN Foldable bike) after fitting.Who knows if it's still folder once fully inflated. So far it still holds the tyre and works....
After getting the tube replaced, we found out a puncture again the next morning.
Thank you for taking the time to give us your feedback. Inner tubes and tires are wearable components and it is possible for punctures to happen due to external factors and internal problems like pinching and spoke piercing. Please get the wheel diagnosed again for any such signs. Feel free to write back if you have any questions.
Deepak Babu E-sport manager DECATHLON
Bought a pair for my fold up bike and sons BOX. These are superior to the cheap innertubes sold by other shops.
I think maybe on this occasion it would have been better to have paid for a better quality tube
I'm sorry to read that you have had a puncture.
Peter Lazarus UK Market Manager DECATHLON
PERFECTO,FACIL INSTALACION Y BUEN PRECIO.
Compre la bici en decathlon y al poco tiempo se pincharon la rueda de delante y de detrás, y las sustituí por estas cámaras y el segundo dia que salí por la ciudad volvimos otra vez con la rueda pinchada
Me lo han traído en 2, unos fieras, a ver si dura.
Hola muy buenas, Me gustan mucho por la calidad. Pero les falta ser un poco más anchas de tipo 2.4 para cubiertas más gruesas. Un saludo
- 10% Brass
- 90% Rubber - Isobutylene isoprene rubber - butyl
Check the information indicated on the sidewall of the tire (diameter and width). For example, 20 x 2.10 means your tire is 20 inches in diameter and 2.10 inches wide. On the tire sidewall, you will also find the dimensions in mm in ETRTO international units. For example, 50-406 means a tire that is 50 mm wide and has an inner diameter of 406 mm (approx. 20 x 2.00).
Remove the old inner tube using B'Twin tire levers
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.
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.
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.
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.
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.
You'll need a tire lever (reference 8047839) to change your inner tube. If you want to repair a punctured inner tube, you can use repair patches (reference 1779640) or self-adhesive patches (reference 8380935)
To guarantee optimal quality, 100% of our inner tubes are inflated for a period of 8 hours.
Carry your inner tubes in a container to protect them from getting punctured (B'Twin carry case, original packaging, etc.).
To find out the size of your wheels, check the information printed on the tire wall. Always carry a spare inner tube and a pump.
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Schrader Valve Inner Tube 20" 1.7 To 2.2
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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.