Light and reliable for the long days in the backcountry, from the highest mountain tops to extreme downhill runs: simple yet complete, the heel piece features unique characteristics.Features:- 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 Heel Flap With Raiser Provides 3 Different Walking Modes.- The Built-in Crampons Slot Assures The Perfect Insertion Of Any Atk Bindings® Crampon Size.- A 20 Mm Adjustment Plate Is Integrated In The Heel Part To Assure A Fast Adjustment In Case Of Boot Substitution (up To 2 Full Sizes).- The Release System Provides A 5 To 10 Adjustment Range, Both Lateral (mz) And Vertical (my).- Cam Release System®: Exclusive System That Provides The Most Stable Downhill Performance On The Market, Extremely Precise Release And The Softest Heel Step-in Of The Industry.- Elastic Response System®: An Elastic Sliding System Applied To The Heel Part To Ensure The Natural Ski Flex (also In Case Of Big Jumps/compressions), Improves The Binding Release Performance When The Binding Is Stressed, Reduces The Pressure On The Ski-boot-binding System.- Ski-brake: The Binding Offers Different Sizes (75, 86, 91, 97, 102, 108 Mm) To Provide The Perfect Fit With Any Ski Model.- Ski-brake Elastic Slide: Integrated In The Ski-brake Pad To Keep The Lateral Release Value Of The Binding Fixed.Specifications:- Materials Alu 7075, Acciaio Inossidabile, POM- Release 5-10- Adjustment 20 mm- Ski brake: 91 mm- Walking modes: Flat, +27 mm, +42 mm