Vittoria zaffiro pro road bike tyrezaffiro pro the reliable training tyre fewer flats secure grip and long tread life mean more convenience more uptime on the road low rolling resistance make long kilometers in the saddle a pleasure rather than a chore vittoria quality at a great price reliable and convenient 60 tpi foldable tyre hard wearing with potential for high mileages economical long life tyre that rides and looks special size 700x23c 23 622 240g or 700x25c 25 622 260gbu