Veloflex Corsa Open Tubular Clincher Road Bicycle Tire 195 gr. Mileage - Front 6.000 km - Rear 3.000 km 320 Threads Per Inch (120/cm) Pressure 7/10 bar (100/145 psi), Protection Belt - Antipuncture layer Casing - Compressed Pes/Co corespun, Beads KEVLAR inextensible yarn Rubber tread - Natural rubber exclusive compound