Seamless Latex Inner Tube PNEUS DE ROUTE 650 Ultra-soft elastic wrist for premium

Ultra-soft elastic wrist for premium comfort and easy on/off

Rapid and complete endurance recovery formula

5 mm* Ligne de chaîne 52 mm* Changement de vitesse précis et fiable pour la vitesse 1x10/11

aluminium 6061 T4-T6

Seamless Latex Inner Tube PNEUS DE ROUTE 650 Ultra-soft elastic wrist for premiumChallenge 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 Shaft