CST Legion MX VI CM703 Rear Tire Size:110 100 18 dirt and mud Enhanced ride Size:XXS dirt and mud Enhanced ride qualities Tire architecture engineered for easy maneuverability and precise handling Excellent wet traction Innovative silica tread compounds offer the best balance between grip and durability Distinctive tread pattern pulls water away from the contact patch Dual Purpose Radial (80% On Road 20% Off Road) 110 80R19 130 80R17 140 80R17 150 70R17 Dual Purpose Bias (80% On Road 20% Off Road) 100 90 19 90 90 21 120 90 17 *Works with or without a tube (TL TT) SNOWMOBILE POLARIS FST 750 LX IQ 4 stroke The Legion MX VI features an innovative tread pattern designed for dominance on the motocross battlefield Long while more tightly spaced shoulder knobs provide a stable platform for traction when leaned over Uniquely shaped shoulder knobs on the front deliver extreme braking traction and control into and around corners