Barbieri Nxt Piuma Ultra Light Inner Tube 700x23-32 45mm Presta Valve

Description

The NXT PIUMA ULTRALIGHT chambers are the evolution of the NXT.
They are also ideal as an emergency room thanks to their ultra lightness and compactness.
They are still around 40% lighter than the NXT. and about 70% lighter than butyl ones.
Furthermore they are even more compact.
The rolled PIUMA ROADS are 40 mm by 20 mm. + the valve and weigh approx. 29g.
They are also more puncture resistant than regular butyl chambers.

TPU is an innovative thermoplastic material, it guarantees better puncture resistance, greater lightness and smoothness compared to common butyl.
The valve has a diameter of ~6.2mm.

Compatible for tyres: 700x23, 700x25, 700x28, 700x32.

RECOMMENDED FOR DISC BRAKES ONLY.

CAUTION DO NOT INFLATE OUTSIDE THE TIRE TO MORE THAN 0.3 BAR!