Challenge Latex Tubes - 700 x 33-40mm, 47mm Valve, Pack of 2

$28.83 Regular price $45.95
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Pack of 2: Seamless 'one-piece' latex inner tubes provide a smooth, balanced ride with no pucker or bump like those found on other tubes. Latex tubes are lighter, thinner and more flexible than a butyl tube, increasing your comfort, lowering your rolling resistance, and helping to prevent flats. The tube also includes a removable core Presta valve making them compatible with both inline and external valve extenders.

  • Seamless & smooth latex material, no bumps at the valve
  • Improves rolling resistance and comfort
  • Strong and extremely elastic, thus very reliable
  • Is lighter weight than standard butyl and some superlight butyl tubes
  • Has a two-piece removable valve core for valve extender use
  • Handmade construction
  • MPN: 80004
  • UPC: 8855627800043
  • ValvePresta Med 41-55mm
    Tube CompoundLatex
    Weight90
    Valve CoreRemovable
    Shaft TypeSmooth
    Labeled Size700 x 33-40
    ISO Width (mm)33
    ISO Width (mm)34
    ISO Width (mm)35
    ISO Width (mm)36
    ISO Width (mm)37
    ISO Width (mm)38
    ISO Width (mm)39
    ISO Width (mm)40
    ISO Diameter622 / Road / 29"
    SKU: TUBE0838PO2