Presta Valve Bike Tube 700c x 28-35, 48mm - 1 Pack or 2 Pack

Sunlite inner tubes with PRESTA Valve are high-quality tubes offered at an affordable price. They are suitable for use with all types of bicycles, including road, recumbent, triathlon, mountain, single speed fixies, cruiser, and others that have the same tire dimensions. It is essential to confirm the proper size, valve type, and length of the inner tube needed for your bike.

Each pack contains 2 tubes, each measuring 700c x 28-35 and equipped with a 48mm threaded Presta valve with a removable core. Before installation, it is crucial to check the size, valve type, and valve length required by examining the side of your tire or the old inner tube.

When replacing your bicycle's inner tube, it is important to add a small amount of air to the tube before installation to give it form and prevent twisting or bunching, which could lead to a pinch flat. After installing the new tube, add a few PSI of air to further shape the tube before fully inflating it. It is important to inspect for an even bead of the tire on both sides of the rim. Inflate to approximately half of the desired PSI and re-inspect the tire bead to the rim. If the beading is even on both sides, proceed to inflate to the recommended air pressure.

This procedure is crucial to ensure that the tire bead properly hooks onto the rim. If not properly installed, there is a risk of the inner tube sneaking out between the tire and rim upon inflation, leading to a blowout. Therefore, it is important to take the time to carefully follow these steps when installing a new inner tube for your bicycle.

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