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 ...
products and their 700c Presta Valve Tube is no exception. This no-nonsense tube is constructed of butyl rubber for resiliency and durability and is perfect for road and off-road endeavors.
lightweight S-Tubo-CX/Gravel tube is the ideal spare, and more. Not only a savior in need, the tube can be used on a daily basis as it's still as robust as standard rubber ...