Tire - Terra Force-EX XT Super Light - Rear - 120/90-18 - 65M Identified by the characteristic green stripe which is i for technical enduro, mud and general use for blend of traction and durability (i.e. - cross country, enduro, hard enduro and trail riding), Designed for technical enduro cross for all extreme terrains types with class leading performance, excellent traction and resistance to punctures, Rear tire tread designed for optimum performance in extreme soft to medium terrain, deep roots and rocks, Competition tire for use on enduro & dual sport motorcycles (20/80 road to dirt dual sport application), Extra tall knob pattern for maximum bite in the deepest mud, ruts or rocks, Legendary chunking resistance, Replaces XT-754 (green stripe & no stripe versions)., NHS (Not for highway service). , Is not FIM race compliant.