2 Compound Technology with all-new silica-charged rubber compounds for excellent grip from 23° F to 113° F, Stop shorter in the wet vs. the leading competitive sport touring tires and the Pilot® Road 3, XST+ siping and enhanced tread patterns for optimum grip at all lean angles, Up to 20% longer tread life than Pilot® Road 3 tires (for a single set), For adventure touring bikes ridden exclusively on the road, Tubeless (TL), Blackwall