Vittoria zaffiro pro slick road tyresame slick racing tread as rubino pro for faster riding in other respects fewer flats secure grip and long tread life zaffiro pro slick is identical to zaffiro pro zaffiro recognized everywhere as the training tyre for the serious rider rugged construction shrugs off flats keeps on gripping in all conditions sustains big mileages with no worries vittoria zaffiro pro slick road tyre featuresreliable and convenient 60 tpi foldable tireslick tread sim