MCE 6 Days ExtremeFIM approved Front and Rear Off-RoadOEM fitment on KTM 450/ 525 EXC modelsThe ultimate off-road tire developed with World Champion factory riders for the most extreme conditionsHigh Resistance Polyester carcass-material with X-ply construction for superior structural characteristics and excellent puncture resistanceKnob distribution and geometry designed to offer outstanding grip and traction with high resistance in both dry and wet conditions, from soft/ loose terrains to hardMetzeler 6 Day Extreme tires swept the E1, E2 and E3 classes of the 2009 World Enduro ChampionshipsMCE 6 Days Extreme Mini tires feature a carcass tailored on Mini Enduro bikes with a perfect balance between weight and performance; racing compound assures improved mechanical resistance for the best grip on different terrainsTube type (TT)M-rated for speeds up to 130 km/h (81 mph)