Barbieri Air Instands NXT Piuma Ultra Light 700x23-32 Presta 65mm valve

Description

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 rolled Roads are 40 mm for 20 mm. + the valve and weigh 29G approx.
They are also more resistant to the drilling of normal butile rooms.

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: 700x23, 700x25, 700x28, 700x32.

Recommended only for disk brakes.

Be careful not to inflate outside the tire at more than 0.3 bar!