Black

<p>A high-volume tube to get you back on your gravel bike. Tubeless or not, flats happen and having a tube on hand can make the difference of finishing your ride and a long walk.</p><ul><li>48mm valve length works well with shallow gravel and road rims</li><li>Standard thickness provides reliable performance</li></ul>

700 x 35-44C Tube (48mm Presta Valve) Black

MEC 700 x 35-44C 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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MEC 700 x 35-44C Tube (48mm Presta Valve)

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