700 x 20-25 Tube (48mm Presta Valve Black

Rubbers

Black

<p>Roll with confidence. This premium tube is inflated for 24 hours to ensure it’s leak-free, then it’s handpacked into a tapered shape that easily slides into your jersey pocket or seatbag.</p><ul><li>Made with high-quality butyl rubber</li><li>High-quality brass valve (less prone to breaking in a pump) sits atop a smooth black valve stem</li><li>Comes with a patch of sandpaper and a glueless patch, in case you’re in a jam</li><li>Minimal packaging minimizes environmental impact</li></ul>

Rubbers 700 x 20-25 Tube (48mm Presta Valve)

Bicycle tubes are valve-specific. Presta – narrow, with a built-in valve cap that you loosen when pumping up the tire and tighten again afterwards. Schrader – wide, with a pressure valve similar to those on a car tire. 

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Rubbers 700 x 20-25 Tube (48mm Presta Valve)

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