The legendary ATK Bindings® race binding, constantly evolving from its first appearance in 2011: quality, strength and reliability for every racer who always scores to the top!Compatible with the ultralight RACE SKI BRAKE (cod: SKRACE) and the new plate R17 (cod: R17).Features:- Rolling-in System®: Thanks To The u Spring With Rotating Bushings, Provides A Softer Heel Hooking Making The Step-in Easy Even In Fresh Snow Conditions And Eliminates The Typical Wear And Tear Of The Titanium Spring.- Easy Entry System®: New Geometry Of The Toe Parts Elements That Makes The Step-in Easy And Confident With Any Tech Boot Available On The Market, Even In Case Of Worn Out Soles.- Monolink Technology 1.0®: The Left Arm Of The Toe Part Is Fix, Provides A Weight Reduction Of 2,5 Grams Per Toe Part And Improves Stiffness. Lower Pressure On The Locking System With Higher Performances.- The Toe Fits With The Sra Optional Crampons Slot.- Adjustable Heel Cover: The Atk Bindings® Heel Cover Presents An Adjustable Rotation Hardness System To Provide The Perfect Stability During The Years.- The u Spring Is Shaped Out From Titanium To Assure Extreme Lightness Combined With Resistance.- Race Setting: The Side Release (mz) And The Vertical Release (my) Of The Binding Are Fixed At A Certain Value (ca. 8 Mz E 9 My), Defined In The Years By Our Athletes Team To Be The Best Balance Between Safety And Stability.Specifications:- Materials: Alu 7075, Titanium, POM- Release: 9- Limited edition: Only on preorders- Optional Ski Brake: Race Ski Brake (cod: SKRACE)