Velo Valve 29X1.7-2.2 Bike Inner Tube - Presta
Over 139 AED
Within 30 Days
Presta valve inner tube for 29 tyres with a 1.70 to 2.20 cross-section.
29-inch diameter tyres, 1.70 to 2.20 cross-section. ETRTO 44/57 - 622
Optimised composition to ensure your inner tube has a good seal.
How to choose your inner tube
Check all the information indicated on the sidewall of the tyre (diameter and width). For example, 29x1.90 means that the tyre is 29 inches in diameter and 1.90 inches wide.On the tyre sidewall you will also find the dimensions in mm in ETRTO international units.For example, 50-622 means that the tyre is 50mm wide with a 622mm internal diameter (approx. 29x2%).,
Removing an inner tube
Remove the old inner tube using B'Twin tyre levers,
Checks to carry out before installing an inner tube
Check the condition of your tyre and replace it if necessary.Make sure no objects are lodged in the tyre.Check the condition of your rim strip and that it is positioned correctly.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,
Mounting the in