Pirelli shows 28mm P Zero aero road race tubular tires, but they're pro only - Bikerumor
Pirelli P Zero Race Road Tire (Black/Yellow Label) (700c / 622 ISO) (28mm) - Performance Bicycle
Amazon.com : Pirelli Unisex – Adult P Zero Velo Tubular Road Bike Tyre, Black, 25-622 : Sports & Outdoors
Pirelli P Zero Velo Road Tyre Tube Type 700x25C Black/Yellow
Pirelli P Zero Race TLR and TLR SL road tubeless tyres launched - BikeRadar
Outway - Cycle & Outdoor - Pirelli P ZERO™ Velo is the clincher tyre that marked Pirelli's return to the world of cycling. Used by thousands of cyclists around the world, it
Pirelli P Zero Race TLR Road Tire 700 x 26mm - Yellow Label [4020200] at BikeTiresDirect
Pirelli P Zero Velo tubular LordGun online bike store