Pirelli PZero Velo Tubular Tire Specs:700x25C, Tubular, YellowSOFT, TechBELT, 300TPI, Black Adjustable foam-padded straps provide a

Adjustable foam-padded straps provide a comfortable customized fit

Youth 4" x 18"

95% nylon / 5% elastane seamless

This pitching rubber is constructed with a solid bottom giving it a pro-style design at a more affordable price

Hub Spacing : 135mm

Pirelli PZero Velo Tubular Tire Specs:700x25C, Tubular, YellowSOFT, TechBELT, 300TPI, Black Adjustable foam-padded straps provide aP Zero Velo TUB brings the handling and cornering behavior Pirelli is famous for to the finest handmade tubular construction. It was developed on the fields of World Tour racing and in its debut year it already is a winner of a grand tour. Now available for your own. Corespun 320tpi w aramid reinforced casing. Anti puncture belt under the tread. Latex inner tube for better weight, rolling and anti puncture. Soft yellow compund for racing usage.