Tubolito Tubo MTB PSENS Tube 29x1.8-2.5/42mm Presta

The first Smart inner tube worldwide, built-in NFC Chip for pressure measurement via iOS and Android app.

For tyre width 1.8 - 2.5 Inch, 2x as robust (puncture resistant) as a standard rubber inner tube, very light weight.

NOTE: If the Tubolito is not assembled in the tire, the maximum pressure is 0.5 bar.

This is due to possible plastic deformation of the material (stretches too much).