GripWalk - Accommodates all Alpine ski boots (ISO 5355 TYPE A) plus all GripWalk ski boots (ISO 23223 TYPE A). TRP - The TYROLIA Roller Pincer Toe System (TRP System) with its four rollers allows a 180° release and exact centering of the ski boot. The TRP system reduces the load on knees and ligaments and improves performance considerably. Full Diagonal Toe - The TYROLIA Full Diagonal Release function delivers intelligent 180° release both horizontally and vertically. AFS - Anti-Friction Slider Light, fast, responsive and fitted with the latest safety technology, the EVO 9 GW CA provides junior racers with winning performance. With a stand height of 21 mm and a maximum DIN of 9, this race-ready binding is equipped with our SX Lite toe and heel, for unrivalled power transmission, improved kinematics, reduced load on joints and 180° vertical and diagonal friction-free boot release. For race-winning confidence, choose the EVO 9 GW CA. Added benefit: compatible with Alpine Adult and Children ski boots, plus GripWalk and GripWalk Junior ski boots. Additionally, the model is equipped with the PowerBrake, which provides better brake retraction for greater edge angles. To provide outstanding performance and the highest stability for our young speedsters with TYPE C (children) ski boots, we offer a vertical blocked slider as a spare part. ONLY for TYPE C and GripWalk Junior ski boots: AFS SX Jr/Kid – blocked (Type C & GripWalk Junior). Head Youth Evo 9 GW CA Race Bindings