Pirelli P7 Sport Tire - 700 x 32 Clincher Folding BlackPirelli P7 Sport Tire 700 x 32 Clincher Folding Black. The P7 Sport tire design is derived from the World Tour ready P ZERO Race version. It has more sipes to enhance the warming up and grip at lower temperatures. PRO Compound is an advanced rubber mix designed for high mileage and durability without compromising wet grip 60tpi nylon casing structure with an added layer of cut resistant fabric under the tread to provide superior puncture protection