VELOFLEX ProTour Race Tubular 700C x 25 rigid road tyre

All our tubulars are handmade through a process that consists of 35 rigorously artisanal steps, starting from the raw material and the different components (yarn, latex, rubber, glue, valves). Manual skill is key and no tubular is identical to another: this is our pride Specifications: - Use: Racing, Training - TPI (Threads Per Inch): 350 Threads Per Inch (140/cm) - Protection Belt: Calicot puncture resistant layer - Casing: Compressed Pes/Co corespun - Rubber tread: Natural rubber and silica exclusive compound - Inner tube: Latex low rolling resistance - Valve: Presta 42 mm with changeable core