Vittoria Triathlon Evo Tubular Tyre: Tri-specific tubular, designed and built for the ironman event, but equally at home in shorter distance events. Low rolling resistance thanks to a polycotton Corespun T 290 TPI casing, butyl inner tube that retains set pressure for long time (needed when leaving the bike in "transition zone" the day before the event). As used by the wiggle sponsored athletes Andrea Whitcombe, Michelle Dillon and Stuart Hayes Kevlar® SiO2 3D Compoundfor a light and fast tyre PRBprotection against flats PRB puncture protection Pressure: 9/14 bar, 115/200 psi Tread colour: Black Valve: 42mm
