Tire - Geomax MX34 - Rear - 120/80-19 - 63M Carcass material improves damping and absorption which allows the MX34 to maintain its performance up to 30% longer, PCBT (Progressive Cornering Block Technology) improves grip while cornering and enhances feel and absorption, Features advanced mud evacuation technology that keeps you in control even in the muddiest of conditions, A new rubber compound increases traction while maintaining durability, Works in a mix of packed and loose soil, Works in soft terrain and loamy soil