Hide Filters
Filters 0
Sort by :
Filters 0
29 x 1.7/2.2 48-mm Presta Valve Inner Tube
$4.50
29 x 1.7/2.2 48-mm Presta Valve Inner Tube
  • 29 x 1.7/2.2 48-mm Presta Valve Inner Tube
  • 29 x 1.7/2.2 48-mm Presta Valve Inner Tube
  • 29 x 1.7/2.2 48-mm Presta Valve Inner Tube
  • 29 x 1.7/2.2 48-mm Presta Valve Inner Tube
  • 29 x 1.7/2.2 48-mm Presta Valve Inner Tube
$4.50
BTWIN

29 x 1.7/2.2 48-mm Presta Valve Inner Tube

8311104
Description
This inner tube is suitable for 29" diameter tires with a 1.70 to 2.20 cross-section and a 48-mm Presta valve.
Size
VELO VALVE
Quantity
Max quantity is reached
Home delivery not available
Home delivery available

    Online order collection points:

        *Availability given as an indication only.
        This product is not available

        BENEFITS

        Compatibility

        29" diameter tires with a 1.70 to 2.20 cross-section. ETRTO 44/57 - 622

        Waterproof

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

        TECHNICAL INFORMATIONS

        How to choose your inner tube

        Check all the information indicated on the sidewall of the tire (diameter and width). For example, 29 x 1.90 means that the tire is 29" in diameter and 1.90" wide.
        The dimensions in mm (ETRTO international unit) are also on the tire sidewall.
        For example, 50-622 means that the tire is 50-mm wide with a 622 mm inner diameter (approx. 29 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 and position of your 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.

        Tip from the pros:

        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:

        250 g