Details The Rottefella Xcelerator Pro Skate Ski Binding is Rottefella's top model and is adapted for Rottefella Move™. It is designed to take advantage of your full skating potential and will help you to skate better and faster. The wide binding housing provides optimum power transfer from boot to snow, and good balance in each kick. Using the unique Quicklock system, you can easily and without tools place the binding in the desired position and move the binding forward for better control or backward for more speed. ∗Depicted on NIS binding plate-not included. Binding System NNN NIS Skiing Style Skate Flex Dual Flexbit Bi-Component 50 Shore Construction Manual mechanism Length: 215 mm Width: 56.7 mm -3.6° Negative Ramp Angle Boot Size Range Fits European boot sizes 36-52 Weight 188g / pair Rottefella Xcelerator Pro Skate Ski Binding