Features: RR-S compound provides ultimate low rolling resistance and excellent all-round grip Optimized compound profile provides better tire shoulder grip for outstanding cornering capability Fast all-round tread pattern for maximum speed on the road Race Shield Puncture Protection features exclusive ultra-lightweight and cut-resistant Kevlar(R) material, ensuring a maximum puncture protection Carbon/Kevlar Composite Bead keeps the tire secured to the rim and provides greater strength to withstand the higher pressures needed for road tires