The Attack 14 should be at the top of the list for anyone seeking a versatile high-performance binding. The FR Pro3 toe piece is compatible with Alpine and GripWalk soles; an NX FR heel is used for all mountain power and precision whilst keeping weight down. Requires a ski width of 80mm or wider.OverviewBinding TypeGripWalk AlpineBoot Compatibility Alpine, GripWalkSkier TypeConfident skiers wanting a binding that will work with any certified boot soles as well as higher DIN settings and good retention, without choosing the heaviest or highest DIN setting options.Key FeaturesFR PRO3 TOe The toe construction extends the possibilities of all mountain skiing: The new standard toe construction in the Attack line – FR PRO3 - is compatible with Alpine and GripWalk ski boots. The super secure 77mm metal Anti Friction Device (AFD Metal) can be adjusted to Alpine Boots (Type A ISO 5355) and GripWalk Boots.AFD Metal The super secure 77mm metal Anti Friction Device – AFD Metal – can be adjusted to Alpine Boots (Type A ISO 5355) and GripWalk Boots. Adjusting the height of the AFD according to your ski boot sole height has many advantages 1. exact adaptation of boot-binding system 2. Better performance on skis 3. Precise release values and re-centering of the boot.SX FR HeelModified heel construction and reduced weight, ideal for all mountain skiing. The metal heel track and screw mounts improve durability.SpecificationDIN / Release Value: 4-14Brake Width: 95, 110Weight: 1010Boot Sole Standard Compatibility : Alpine (ISO 5355), GripWalkStand Height: 17mmAvailable Adjustment: 32mmClimbing Positions: n/aCrampon Compatibilty : n/aBoot Lengh : n/aColour: Solid Black