The success comes from its geometry. The world champion maker relies on a successful concept: 122-68-103 is the perfect sidecut in Slalom, which allows a radius of 13 m. For aggressive, short turns. RACETRACK plate for ideal ski flex The Racetrack plate ensures perfect, free ski flex. This means that the energy which is used is absorbed directly by the ski without any losses. With its eye-catching and minimalistic surface the WC RC is not only the fastest ski on the mountain, is world class design also makes it the most coveted.