Challenge Latex Presta Inner Tube - C/80002

Challenge 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. The tube also includes a removable core Presta valve making them compatible with both inline and external valve extenders.FeaturesThe only Seamless 'one-piece' latex inner tube on the marketSeamless & smooth, no bumps at the valveNo "out of round, unbalanced" wheelImproves rolling resistance and comfortStrong and extremely elastic, thus very reliableImproves resistance to puncturesIs lighter weight than standard butyl and some superlight butyl tubesHas a two-piece removable valve core for valve extender useSizes: for Road/wider Road 23-30mm and for wider Road/Adventure 29-38mmBy far the cheapest way of improving the performance and overall feel of your bike!SpecificationsWidth: 23-30mm, 33-40mmValve Length: 48mm