Challenge 700c Latex Inner Tube (Presta) (23 - 30mm) (47mm)

Challenge 700c Latex Inner Tube (Presta) (23 - 30mm) (47mm)
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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 presta valve core 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
  • Lighter than standard butyl tubes and some superlight butyl tubes
  • Has a two-piece removable valve core for valve extender use
  • Handmade construction

Diameter: 700c
ISO Diameter (ETRTO): 622
Valve Type: Presta
Valve Length: 47mm
Removable Valve Core: Yes
Puncture Protection: -
Weight: 62g (23 - 30mm)

This product was added to our catalog on September 27, 2021