The Race Speed Skate is a lightweight, versatile skate ski for training and racing. The new ski features our Carbon Wrap core construction, our Universal camber which is designed with even pressure zones tuned for a wide range of snow conditions, and the new Power Edge featuring a durable, offset edge designed for maximum stability and edge control. The new lightweight core material significantly decreases weight, increases responsiveness, and makes for a more enjoyable ski. This ski set is packaged with the Rottefella Performance Skate binding which will require mounting. Size 172, 177, 182, 187, 192 Collection Skate Type Of Skiing On Track, Skating Age Adult Weight 1000g/187cm (pair) Ski - Length 172-192cm/5cm Ski - Core Carbon Wrap Ski - Grip System Waxable Ski - Sidecut 43-44-44 Ski - Base Universal Race Ski - Empower Yes Ski - Camber Universal Binding Plate NIS 7-Click