Pirelli P Zero Smar Tube 28 Race Tube 23-622 -> 32-622 60 mm SV Valve Yellow-Black Valve

Pirelli P Zero Smar Tube 28 Race Tube 23-622 -> 32-622 60 mm SV Valve Yellow-Black Valve The P ZERO™ SmarTUBE is the most advanced inner tube in our range. It was developed to meet the lightness and handling requirements of professional World Tour riders. It was first used in the P ZERO™ Race Tub SL. It is now available to every amateur cyclist. The standard butyl inner tube has been replaced with TPU (thermoplastic polyurethane), an advanced plastic material characterized by elasticity and mechanical strength. The result is an inner tube that can be up to 70% lighter, up to 50% more compact, and more puncture-resistant than an equivalent butyl inner tube. The P ZERO™ SmarTUBE is the ultimate evolution for cyclists who still use the standard clincher setup and want to improve their bikes' performance, as well as for those looking for a lightweight and compact replacement inner tube for tubeless tires. Compatible with disc and rim brakes. Presta valve, black. Valve color: Black Material: TPU Compatibility: Disc and rim brakes