tires ranging from 1.8 - 2.5", yet rolls up 50% the size of a standard butyl tube making it a perfect spare for trail side repairs. The Tubo inner tube is constructed ...
not only one of the lightest tubes available, but it's also the strongest. Made from proprietary high-tech thermoplastic elastomer, the Tubo inner tube is about 50-60% lighter, yet 2 times stronger than ...