700x18/25 Presta Inner Tube - 48mm

8311082

B'TWIN

Made for 700 aero wheels requiring a long valve.
700x18 to 700x25 inner tube with Presta valve for 700 (28 inches) tyres and wheels. Long valve for profiled rims, avoiding the need to use a valve extender.

Advantage
Compatibility700x18 to 700x25 tyres and 700 (28 inches) wheels, 48mm cross section.
WaterproofHigh quality valve that retains pressure.
Warranty2 Years
Information / Concept / Technology
Composition
Material: isobutylene. Weight: 103 g. Valve length: 48 mm.

Test
Our inner tubes are tested continually by our professional teams, such as the U-19 PRO Racing Team and the MTB Racing Team.

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

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

Maintenance tips
To find out the size of your wheels, check the information printed on the tyre wall. Always carry a spare inner tube and a pump.

Reviews

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Not good.
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Used for 3 to 6 months
Build quality is low
Response of the brand
Hello Mahakpreet,

Thank you for taking the time to give us your review. So far the reviews on the inner tube have been good. Please let us know where you found the built quality to be compromised. It will help us improve the product. 

Deepak
Unable to fill air ...
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Used for 2 to 8 weeks
I use an adapter so that I can fill air using the pump that's good for Schrader valves. This particular tube seems to have a problem where the air leaks while pumping air.
Excellent
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Used for More than 2 years
Very good product and less expensive and readily available. I love shopping in any of ur showrooms across the country. Quality and pricing is primary trade mark of ur success.
Its not sutable for long riders
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Used for 3 to 6 months
Its sudenly flat on the riding time
Response of the brand
Hello Harshad, 

Thank you for taking the time to give us your review. Since the inner tube is a product which is subjected to wear and tear and tough climatic conditions there are chances of unpredictable punctures.  Apologies for the bad experience. I suggest having a tire liner installed during long distances in order to prevent flats from small sharp objects. 

Deepak
good value for price
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Used for 1 week or less
good tubes for road bikes
no good
Used for 1 week or less
Size is 18-25mm, does anyone even make 18mm tyres? Anyway these are way too narrow for 25mm tyres. I doubt they would even be suitable for 23mm. I bought 2. I am going to have to throw them away.
Response of the brand
Dear Sir,
Thank you for posting a review of your experience with the innertube. I'm sorry to read that they are not compatible with your tyres (Lithion 2).
The next model up (700x25-32) may be a better option in this case.
If you're not happy with your exising innertubes then please feel free to return them to us for an exchange for the next size up.
Regards,
Peter Lazarus UK Cycling Market Manager DECATHLON
700c x18-25 inner tube
Verified purchase What is a review "Verified purchase" ?

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Used for More than 2 years
Great price and great quality, just a shame that you don't do the ones with screws in this size
Inner Tube
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Used for 2 to 8 weeks
This tube seems fine, I have tried the Decathlon cheaper ones and found them to b every prone to punctures.
No comment
Would have prefered a locking nut at the valve.
Bargain
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Used for 2 to 8 weeks
These inner tubes are good quality, based on previous experience, and the multi buy makes them an amazing bargain
Value
Good value
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Good value

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