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• n  pneumatic tire not needing an inner tube to be airtight

• tubeless

News & Articles

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• Technical FAQ: Road tubeless, ceramics for carbon, and more
  The bead flaps of the square road tubeless beads seal against the rim humps and, in the case of a puncture and sudden loss of air, the humps work to keep the carbon-fiber beads from dropping into the rim valley (which would allow the tire to come off of the rim). Photo: Lennard Zinn | VeloNews.com Lennard Zinn answers reader questions on converting to tubeless, high thread-count tubeless tires ...
  June 19, 2013 - Velo News