Pirelli P Zero SmarTUBE 700x23 / 32c Presta 60mm inner tube

Pirelli P Zero SmarTUBE 700x23 / 32c Presta 60mm inner tube Pirelli P ZERO SMARTUBE is the most advanced road cycling inner tube ever created, created to meet the lightness and handling requirements of the Pro World Tour riders. The classic butyl has been replaced with a technologically advanced material, TPU (thermoplastic polyurethane) characterized by elasticity and mechanical resistance. These characteristics make it possible to produce an air chamber that is up to 70% lighter, up to 50% more compact and almost resistant like a classic butyl chamber. Pirelli P ZERO SmarTUBE is the definitive solution for cyclists who still use traditional tires and want to improve the performance of their bikes and for those looking for a light and compact replacement to use in the event of a puncture of tubeless-ready tires. Pirelli P ZERO SMARTUBE are compatible with disc and rim braking systems.