Tubes: All Sizes/Types

The SporTUBE is the most classic cycling inner butyl tube range, the standard interpretation of the most used air retention system in the world A complete range with the size and specification for every kind of cyclist and discipline, from road cycling to urban commuting - Presta Valve - Removable valve core - 0.9mm wall thickness

- Polyurethane tube - Twice as strong as a regular butyl tube - Super lightweight - Very compact