Blocks are longer and wider, and the longitudinal distance between each line of knobs has been reduced to increase the contact patch, without compromising off-road traction Compound, with a high content of silica, offers increased grip on both dry and wet surfaces, stability and a superior resistance to abrasion Technological innovations provide traction on dirt, stability at high speeds, on-road handling agility and grip in all riding conditions Increased width and length of the tire's contour makes a larger contact patch for better stability Heat, generated by high speed, is distributed across a wider surface to prevent knob tearing. TIRE SCRP RLY 90/90-21