Holmenkol Structure HK XC Rollers

V1 Med-Wet: Linear, interrupted, medium. -1°C to +4°C, for transformed and wet snow with high humidity. V2 Coarse-Wet: Linear, interrupted, coarse. +2°C to +8°C, for transformed snow or granular, wet snow. L3 Med-Mid: Linear, medium. -2°C to +3°C, for transformed snow (granular snow) with medium humidity. L4 Coarse-Wet: Linear, coarse. +3°C to +7°C, for transformed snow (granular or wet snow). D5 Universal-Dry: Duplex structure. Universal use for dry fresh snow or fine old snow with low to medium humidity. D6 Universal-Wet: Duplex structure. Universal use for fresh snow with medium to high moisture. S7 Fine-Universal: Left-/right-hand screw, interrupted, fine. -7°C to -2°C, for universal snow with normal to high humidity. S8 Med-Wet: Left-/right-hand screw, interrupted, medium-coarse. -4°C to +1°C, for wet snow with normal to high humidity. S9 Universal-Wet: Left-hand screw, for cold, dirty, and wet snow. S10 Universal-Wet: Right-hand screw, for cold, dirty, and wet snow.