Black

<p>Broken glass in the bike lane, construction on the way home, or just your run of the mill pinch flat, no matter how the air escaped, this reliable tube will help get you back on your bike.</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 28-32C Tube (48mm Presta Valve) Black

MEC 700 x 28-32C 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 28-32C Tube (48mm Presta Valve)

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