Biking Inner Tube - Presta
Free shipping over $25
San Francisco, 735 Market St. Options
Select an available color and size to see options.
$20.00 — $29.99
700 x 35 to 700 x 45 tires and 700c (28") wheels. 48 mm valve.
High quality valve that retains pressure.
These are now my GOTO inners. Cheap enough to have a few in the shed, plus a spare one on the bike (commuter, Cannondale).
Does what it says on the tin. Great price from trusted source
Not used it yet, it's in the rucksack just in case.
There seem to be a lot of cheap and nasty inner tubes about. These are great.
As stated above, Decathlon finally have this in Presta valve.
Saved me a lot of money taking to the shop! Did this at home myself with my Dad. Just takes a little effort that’s all. Job perfect!
Good product, does what it’s designed for. Cheap but effective.
Just a tube, it's ok
Amazingly fast service and exceptional price, will definitely be using this service frequently.
Quick delivery, to ASDA. Good value
Its an inner tube. You fit into your wheel. Wrap a tyre over it. Inflate it and ride your bike again.
Needed a larger than standard 20 - 23C tube. Very happy to find Decathlon sold these at a bargain price, with very good quality. Keeps pressure for long time, unlike lightweight tubes which lose pressure overnight.
I get these as a quick fix when out on the trail, not as good as actual 29er inner tubes but stretch enough to last a ride, maybe better for cyclo cross or some smaller tyres, very affordable price
- 10% Brass
- 90% Rubber - Isobutylene isoprene rubber - butyl
Check the information indicated on the sidewall of the tire (diameter and width). For example, 27.5 x 1.90 means a tire with a 27.5-inch diameter that is 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 your tire is 50 mm wide with an inner diameter of 584 mm (approx. 27.5 x 1.90).
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 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.
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 (tool drum, original packaging…).
Wheel size is printed on the sidewall of your tire. Always carry a spare inner tube and a pump.
Biking Inner Tube - Presta
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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.