Description of K2 Apache Raider Skis Athletic skiers seeking performance at an exceptional value are going to love the Raider. This versatile ski is built on the proven Recon chassis but in a torsion box construction for added versatility over the entire mountain. Features: 119/78/105 Performance: Ungroomed 50% Groomed 50% Sizes: 156, 163, 170, 177 Radius: 18m@177 Construction: Torsion Box Cap Core: Fir/Aspen Binding Options: K2/M2 11.0 TC MOD Monic MOD Technology Triaxial Braiding