Designed for mini-cross riders wanting to train on all terrains, the Pirelli Scorpion MX Extra J reserves its talents for the competition of cross motorcycles from 50 to 100 cm3. Its tread pattern is optimized to improve traction and grip. Its wide, widely spaced knobs adapt to soft and slippery surfaces. Just as comfortable in mud as on slippery surfaces, it is optimized to improve traction and grip on many intermediate surfaces.