Pirelli P Zero SmarTube Tube - 700 x 23 - 32mm 42mm Presta Valve ModelNumber=C0431 Integrated cable tension adjustment for

Integrated cable tension adjustment for precise and easy adjustments

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Easily install and remove power meters spiders on cranks that use the 8-bolt interface

5 Color Black Weight 58

Low-profile design is optimized for rough terrain

Pirelli P Zero SmarTube Tube - 700 x 23 - 32mm 42mm Presta Valve ModelNumber=C0431 Integrated cable tension adjustment forPirelli P Zero SmarTube Tube 700 x 23 32mm 42mm Presta Valve. P Zero SmarTube is the most advanced inner tube in the range. It was designed to match the need for lightness and handling of professional World Tour riders and its first application was inside the P Zero Race Tube SL. Designed 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