Dunlop Geomax MX34 Intermediate/Soft Rear Tyre 120/80-19 63M Tube TypeWhether youre competing professionally or hitting the trails on the weekends, you can trust the MX34 to provide the stability and control you need to perform at your best. Features New carcass material improves damping and absorption which maintains performance up to 30% longer. New PCBT (Progressive Cornering Block Technology) improves grip while cornering and enhances feel and absorption. New rear pattern with 11% taller and 44% wider center block