Derived from top-level AMA Pro Motocross and Supercross racing - 2016 AMA SX Champion Ryan Dungey relies on Dunlop tires Enhanced handling and improved knob durability via more flex and less knob tearing through recess carcass design Superior grip in a wide variety of terrain from block-within-a-block Progressive Cornering Block Technology (PCBT) Superior bump absorption through damping-control sidewall rubber compound. TIRE MX3S 80/100-21 51M
