Pirelli P Zero SmarTube 700mm Presta 42mm Lightweight Tube

P Zerou2122 SmarTube is the most advanced tube in our lineup.It was designed to meet the lightweight and handling needs of professional World Tour riders and its first use was with the P Zerou2122 Race Tub SL. It is now also available for all amateur cyclists.The standard butyl inner tube has been replaced by TPU (Thermoplastic Polyurethane), an advanced plastic material characterized by its elasticity and mechanical strength. The result is an inner tube that can be up to 70% lighter, up to 50% more compact and as puncture resistant as an equivalent butyl tube.P Zerou2122 SmarTube is the ultimate evolution for cyclists who still use the standard configuration and want to improve the performance of their bikes as well as those looking for a lightweight, compact replacement tube for tubeless-ready tiresDetails: Usage: Road. Material: Thermoplastic polyurethane (TPU). Valve: Presta 42 mm. Compatible with disc brakes and shoe brakes. Dimensions ETRTO Weight Reference 700 x 23-32C 23/32-622 35 g 4229500