The Syerra tire from Vittoria borrows something from both Agarro and Mazza but has lower weight and a lower rolling resistance.

It is designed for more demanding XC riding.

The pattern of the Syerra tire has an open profile that allows mud to be easily kicked out of the tire.

??The rubber compound is the 4C graphene compound that consists of four different rubber compounds that all give different properties to the tire.

The rubber compound in the middle is firmer than that on the sides.

The single knob is made of two different rubber compounds. A firm rubber compound as the base and, on top of that, a softer rubber compound that provides more grip.

The knobs in the center are low and provide low rolling resistance, while at the same time they are beveled, providing good grip during deceleration.

The knobs on the sides are higher and bite well into the ground during turns.