Tubolito Tubo MTB PSENS Tube - 27.5 x 1.8-2.5", 42mm Presta Valve

The Tubo-MTB PSENS is a smart bicycle tube designed to easily measure tire pressure with an NFC chip. This chip, which is located inside the tube close to the valve, does not need a battery. To determine and read the tire pressure, a smartphone with installed application needs to be brought close to the chip (app. 3cm). After few seconds of measurement, the pressure is indicated on your phone.