Vittoria Diamante Pro 700x23c Black Aramid Bead Vittoria Diamante Pro 700x23c Black Aramid Bead Start off the season with new tires ! Integra bead-to-bead puncture protection Vittoria Diamante are mid-priced, durable racing and training tires. Kevlar 3-D compound tread. ISO Diameter: 622 ISO Width: 23 mm PSI: 100 - 150 PSI Aramid Bead 220 TPI