Tubolito S Tubo 42mm Tube

Manufactured with a thermoplastic elastomer, called TPU. These tubes are lighter, and more robust than traditional butyl rubber inner tubes.

At a featherweight 23g the super-compact (when rolled up) S-Tubo Road stands out with very low rolling resistance which outpaces standard rubber tubes yet is comparable to latex tubes.

With 78% smaller packed size and the same puncture resistance as standard tubes the S-Tubo Road is the perfect choice as a spare and can be the crucial factor when you’re riding long and hard.