Speed skates for demanding racers. The solid, heat-treatable shoe made of carbon has a reinforced outsole for maximum strength. Tightening with laces and instep buckles. Skates are designed for fitness, performance and professional riding. chassis: Vi AL; 12.6 "3x125 mm Wheels: One20Five Image F1 Matter Bearings: WCD Twincam ILQ7 Weight: 1215 grams at 41 EUR