The Schwalbe Dirty Dan Evo Super Downhill Addix Ultra Soft 29x2.35 Tyre are the specialist for mire, deep mud and soft terrain. Ideal for the most extreme of conditions.Schwalbe Dirty Dan Evo Super Downhill Addix Ultra Soft 29x2.35 Tyre FeaturesAggressive open tread design with large blocks excellent brake traction on deep and soft terrainExcellent braking traction and extremely good self-cleaning properties due to large gaps between studsSpecial \'Curveclaws\' for outstanding adverse-camber grip