Pirelli P ZERO SmarTUBE EVO 28" | 622x25/28C Presta 42 mm Valve Inner Tube

The Pirelli P ZERO SmarTUBE EVO 28" | 622x25/28C Presta 42mm valve inner tube has been designed to meet the light weight and handling requirements of professional World Tour riders. The standard butyl inner tube has been replaced by TPU (thermoplastic polyurethane), an advanced plastic material characterised by its elasticity and mechanical strength. The result is a tube that can be up to 70% lighter, up to 50% more compact and more puncture resistant than an equivalent butyl tube.The P ZERO SmarTUBE EVO is the ultimate breakthrough for riders who still use the standard clincher configuration and want to improve the performance of their bikes, as well as for those looking for a lightweight and compact replacement inner tube for tubeless clinchers.