Seamless Latex Inner Tube Roues montagne 55mm chainline compatibility for more

55mm chainline compatibility for more moderate chain angle

Designed to withstand obstacles on all types of roads thanks to its Michelin Bead to Bead technology reinforcement that offers puncture and pinch protection

confortable et prêt pour toutes les aventures

60 Labeled Size 29''x2

even in wet conditions

Seamless Latex Inner Tube Roues montagne 55mm chainline compatibility for moreChallenge produces the only seamless 'one piece' latex inner tubes on the market providing 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 Includes a removable core Presta valve making them compatible with both inline and external valve extenders Attributes Valve