Scorpion MX Extra X 57M Rear Tyre 100 90 19"

Features: X and J Series. MEDIUM-SOFT TO HARD TERRAIN TIRES. The X series full size tires feature front and rear tread patterns with a reinforced bridged knob pattern for increased lateral bite and stability. Mini sizes (J = Junior) keep the same tread pattern with a new sidewall/carcass design for improved performance for mid- soft to mid-hard terrain applications. Feature high durability and consistent performance. Built with a high module carcass construction that provides maximum bump absorption and feel. Provides traction on a wide range of conditions from hard to medium-soft terrain. Best tire for any rider looking for a more durable, all-around tire. Tube type (TT). J-rated for speeds up to 100 km/h (62 mph); M-rated for speeds up to 130 km/h (81 mph).