- Front (Direzionale) and rear (Asimmetrico) tread designs enhance wet and cornering traction - New phase-and-sequence tread design significantly reduces noise - Improved damping and reduced impact made possible by lighter, more durable materials significantly improves ride comfort - Aramid Pulp stiffens the tread for better stability, traction and wear - Lightweight belt materials reduce unsprung weight and improve high-speed stability - Flexi system manufacturing ensures uniformity for "matched set" control at speed.