RR-S compound provides ultimate low rolling resistance and excellent all-around gripOptimized compound profile provides better tire shoulder grip for outstanding cornering capabilityFast all-around tread pattern for maximum speed on the roadRace Shield Puncture Protection features exclusive ultra-lightweight and cut-resistanceKevlar material ensures maximum puncture protectionCarbon/Kevlar Composite Bead keeps the tire secured to the rim offering greater strength to withstand the higher pressures needed for road tires