With a rich heritage in performance tires, Pirelli brings high-quality features to this racing slick. Low rolling resistance, reduced drag and lightness are all carefully balanced in the PZero Velo TT 700 for riding fast and hitting your best split time.
- Smartnet silica compound blends low rolling resistance with fantastic grip in wet or dry conditions.
- Shaped for lots of surface contact when cornering.
The bead holds the tire onto the rim. Beads may be hoops of wire, or made of a flexible material which allows them to be folded compactly. Folding tires are easier to store or pack on trips.
Threads per inch. Tires with a higher TPI tend to be more supple and lighter, with less rolling resistance, but are less durable.