Terra Force-EX SM Super TireFeatures refinements in tread, carcass and profile design, with a well spaced, high knob design that contributes to great self-cleaning ability in mud and/or loose soil while the side knobs with a hooked profile aid accelerationThe reinforced carcass and a flexible sidewall helps it to absorb impacts and ensure maximum traction and directional stabilityYellow stripe is ideal for higher speed, higher mileage or heavy load use (i.e. - hare scrambles, desert racing)Competition tire for use on enduro & dual sport motorcycles (20/80 road to dirt dual sport application)Tread designed for optimum performance in soft to medium terrainFull height knob rear race ready tireLegendary chunking resistanceReplaces Terra Force MX-SM (green/yellow), C-18 rear & C-19 front.