BTWIN

Ref. 8320817

27.5x1.9/2.5 Presta Inner Tube 48 mm

$4.20

1 reviews

1 of 1 people recommends this product

Store Availability

Compatible with 27.5 diameter tires, with a cross-section ranging from 1.90 to 2.50 and a 48-mm Presta valve.

BENEFITS

Compatibility

27.5" tires, with a cross-section from 1.90 to 2.50.
ETRTO 47/64 – 584

Waterproof

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

TECHNICAL INFORMATIONS

How to choose your inner tube

Check the sidewall for tire information (diameter and width).
For example, 27.5 x 2.10 means your tire is 27.5" in diameter and 2.10" wide.
The dimensions in mm (ETRTO international unit) are also on the tire sidewall. For example, 50-584 means that the tire is 50-mm wide with a 584-mm inner diameter (approx. 27.5 x 2.00).

Removing an inner tube

Remove the old inner tube using Btwin 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’s even slightly bent can cause punctures.
Check that your rim doesn’t have any other issues that could damage your inner tube.

Installing the inner tube

Watch our video before you start.
Pre-inflate the inner tube slightly to avoid pinching.
Make sure you’re using the correct valve for your rim and then insert it.
Put the entire inner tube inside the tire so that it fits inside the rim.
Take care not to pinch the inner tube when installing it.

Installing the tire

Start installing the tire at the valve.
Finish installing the tire across from the valve to avoid pinching the inner tube.
Never install your tire with a tool or a tire lever, as you risk pinching or puncturing the inner tube.

Inflating the tire

Carefully inflate your tire 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.

Pro tip

To avoid punctures from pinching and for the best tire performance, we recommend checking your tires and inflating them to the suggested pressure before every ride.

Weight:

240 g

Reviews

5/5 1 review

1 of 1 people recommends this product

Bicycle tube

04/03/2020

Andy (Singapore) Used for 3 to 8 weeks ✓ Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

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Very good product

Response of the brand

Hello Andy,

Thank you for the feedback about our product: "27.5x1.9/2.5 Presta Inner Tube 48mm".

We are glad you find it to your expectations too, and certainly that you find it worth the dollars you spent on this item, indeed.

We, in Decathlon, always strive to makes sports available to everyone via our affordable price, and we hope you are amongst those that has benefitted from this business philosophy of ours. Thank you for your review.

We hope to see you soon, when our Stores can be opened again.
Meantime, stay safe and take care, Andy.

Stay healthy, keep fit & stay happy at home, during this circuit-breaker time!
Regards:

Musafir,
Sports Advisor
Decathlon Singapore

"Sports for Everyone!"