BTWIN

Ref. 8544669

700x23/32 60 mm Presta Valve Inner Tube

$4.20

2 reviews

1 of 2 people recommends this product

Store Availability

This inner tube is suitable for 700 mm diameter tires with a 23 to 32 cross-section and a 60 mm Presta valve.

BENEFITS

Compatibility

700 diameter tires, 23 to 32 mm cross-section
60 mm Presta valve

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 1.90 means a tire with a 27.5” diameter that is 1.90” wide.
The dimensions in mm (ETRTO international unit) are also on the tire sidewall.
For example, 50-584 means your tire is 50-mm wide with an inner diameter of 584 mm (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:

102 g

Reviews

3/5 2 reviews

1 of 2 people recommends this product

Completely rubbish

01/11/2020

Benjamin (United Kingdom) Used for

I bought 2 of them a few months ago as spare parts in case of puncture.
Had a puncture this week and replaced the previous inner tube with that one. Was fine with 5 bars, but recommended pressure was 6-8 Bars. So pumped a bit more to 7 bars and the inner tube literally exploded after 2 minutes
Used the second inner tube. Left it with 5 bars overnight, all good, but then again pumped to 7 bars (recommenced pressure) and again exploded after 2 minutes.
So now I cant use my bike and I spent £5 for nothing

PS: I’m using a Triban RC 520 bike with original tyres (and used to be the original inner tube which I used with a pressure of 7 bars)

Presta valve Inners

07/30/2019

lee (United Kingdom) Used for ✓ Verified purchase What is a review "Verified purchase" ?

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