Barbieri Air Instands NXT Ultralight Piuma TPU Gravel-City-Tour 700x35-45 Presta 45mm valve

Suitable for Gravel, Urban, City, Tracking, Road etc .. Presta Valve 45 mm

The nxt ultralight feather chambers are the evolution of the NXT.
They are also ideal as an emergency chamber thanks to their ultra lightness and compactness.
They are even lighter than the NXT about 40%.
and about 70% lighter than the butile ones.
They are also even more compact.
The gravels Piuma rolled are 43 mm for 35 mm. + the valve and weigh 49g approx.
They are also more resistant to the drilling of normal butile rooms.
As from tests on our website.

Be careful not to inflate outside the tire at more than 0.3 bar!
The TPU is an innovative thermoplastic material, it guarantees better puncture resistance, greater lightness and smoothness than the common butile.
The valve has a diameter of ~ 6.2 mm.

Compatible for tires: 700 from 35 up to 45mm

Recommended only for disk brakes.