ATK
Passion and obsession for mechanics make ATK the most innovative pin binding supplier in the world. Over 60 patents originate from the engineering culture of the Italian "Motor Valley" and are aimed at minimizing weight, maximizing power transmission and precise releases – for ski tourers from speed racers to freeriders.
Core technologies
- CAM RELEASE SYSTEM® – Controls entry and vertical release: A pre-tensioned CAM profile guides the heel pins during entry/release, ensuring defined, reproducible release torques and high grip between impulses.
- EVO BRAKE SYSTEM® – One-handed operation of the ski brake: Switch between ascent and descent mode by turning the binding head 180°. Stepping in locks the brake for the descent; turning it again and applying heel pressure locks it for the ascent.
- ATK DNA – Ultra-lightweight construction, high elasticity in the heel, backlash-free power transmission and modular stopper/plate options for a custom-fit setup.
The result: precise, lightweight and robust touring bindings that function reliably in any terrain – developed and built with the attention to detail of a racing supplier.
Filter products
The ATK crampons are the ideal companion for demanding ski tours when the ground is hard or icy. They are quick and easy to fit and offer reliable grip on steep slopes. Available in different widths - to suit your binding and ski width. Advantages of ATK crampons Precise fit - Available in widths from 70 to 135 mm Maximum grip - Ensures a secure grip on icy ground Lightweight & robust - Made from high quality aluminum Compatible - suitable for all current ATK bindings Sold in pairs - all prices refer to one pair Sustainable design & service ATK stands for Longevity, precision and sustainability. Every part of an ATK binding can be checked and replaced - from the crampons to the climbing aid. Spare parts are also available for older models to reduce waste and extend the life of your equipment. FAQ about ATK crampons How do I choose the right width? The width of the crampon should at least match the center width of your ski, ideally 2-4 mm wider. Do the crampons fit all ATK bindings? Yes, the crampons are compatible with all current ATK models. Adapters are available for older models. Are the crampons sold in pairs? Yes, all prices and order quantities refer to a pair of crampons. What material are the crampons made of? They are made of hardened aluminum - lightweight, durable and corrosion-resistant.
No longer available
The ATK Freeride Spacer Rear Brake (AL13) is a precisely developed accessory for touring and freeride bindings. Weighing just 29 grams, it ensures improved power transmission between boot and ski, increases stability and enables more direct control - especially at high speeds or when skiing aggressively off-piste. The spacer is compatible with all current RT EVO- and Freeraider EVO-models. Advantages of the ATK Freeride Spacer Rear Brake Optimized power transmission - Reduces vertical flex between boot and ski More precision - more direct feedback and maximum control on every descent Lightweight - only 29 g, without affecting the total weight of the binding Compatibility - suitable for RT 8 EVO, RT 10 EVO, RT 11 EVO, R 13 EVO and FR 15 EVO Robust aluminum design - Durable and resistant to high loads Technical data ModelFreeride Spacer Rear Brake (AL13) article numberAL13 weight29 g materialaluminum CompatibilityRT 8 EVO / RT 10 EVO / RT 11 EVO / R 13 EVO / FR 15 EVO Scope of delivery1 pair of spacers Field of applicationFreeride / Touring FAQ about the ATK Freeride Spacer Rear Brake What does the Freeride Spacer do for ATK bindings? It minimizes the distance between boot and ski in the heel area and thus ensures more direct power transmission and more stability. Which models is the spacer compatible with? The AL13 Spacer fits all RT EVO- and Freeraider EVO-models: RT 8, 10, 11 EVO / R 13 EVO / FR 15 EVO. How much does the spacer weigh? The set weighs only 29 grams - perfect for weight-conscious freeriders. How is the spacer fitted? It is mounted in the heel area between the binding and the ski and can be installed in a few simple steps.
Available, delivery time: 1-3 days
The ATK Touring Ski Brake offers maximum safety and easy handling on ski tours. It is lightweight, robust and fully integrated into the ATK bindings. The brakes are available in different widths and can be mounted quickly to reliably stop your ski if it comes loose. Advantages of the ATK Touring Ski Brake Lightweight & stable - Made from high-quality aluminum Optimum compatibility - Suitable for all current ATK bindings Easy handling - Quick assembly and disassembly without special tools Various widths - available in 75, 86, 91, 97, 102 and 108 mm Reliable braking effect - Safe stopping of the skis in the event of a fall Sustainable ATK system ATK relies on sustainable, repairable design. Every component of the bindings - including brakes - is replaceable to extend the life of your equipment. Spare parts and accessories are also available for older models. FAQ about the ATK Touring Ski Brake How do I find the right width? Choose a brake width that is 2-4 mm wider than the center width of your ski - this way it works optimally, without friction. Do the brakes fit all ATK bindings? Yes, the Touring Ski Brakes are compatible with all current ATK models. Suitable adapters are available for older models. Are the ski stoppers sold in pairs? Yes, all prices refer to a pair of ATK Touring Ski Brakes. What material are the brake arms made of? The brake arms are made of hardened aluminum and steel - for maximum durability with minimum weight.
No longer available
The ATK Raider 13 EVO Black is a precise, lightweight and safe touring binding, developed for demanding skiers who demand reliability and performance at the highest level. With only 370 g per unit, it combines technological innovation with robust construction and ensures perfect control on every descent. Advantages of the ATK Raider 13 EVO Automatic ski brake - More safety and easier handling Improved toe piece - Adjustable release on both sides Optimized precision - Perfect adaptation to the individual skiing style Lightweight & robust - only 370 g per binding made of 7075 aluminum, stainless steel and POM DIN range 5-13 - finely adjustable front and rear Climbing aids with 3 positions - Flat / +27 mm / +46 mm 25 mm adjustment range - for different sole lengths Ski stopper included - 102 mm Elastic Response System (E.R.S.) - even power transmission and more stability Technical data weight 370 g per unit DIN range 5 - 13 material Aluminum 7075, stainless steel, POM Climbing aids Flat / +27 mm / +46 mm Heel adjustment range 25 mm Length compensation 14 mm (Elastic Response System) Ski stopper widths 86 / 91 / 97 / 102 / 108 / 120 mm Sustainability & Service Like all ATK bindings the Raider 13 EVO is developed and produced in Italy. Every part is replaceable - from the brake to the heel piece - to ensure longevity and sustainability guaranteed. This keeps your binding in top shape for many seasons and reduces waste at the same time. FAQ about the ATK Raider 13 EVO Who is the Raider 13 EVO suitable for? The binding is aimed at experienced ski tourers who are looking for maximum control and performance on tours and descents. How heavy is the binding? Only 370 g per unit - ideal for easy ascents and powerful descents. What ski topper sizes are available? The Raider 13 EVO is available in 86, 91, 97, 102, 108 and 120 mm. What is the Elastic Response System? The E.R.S. compensates for the flex of the ski and ensures optimum power transmission and edge grip. Can I order spare parts individually? Yes, ATK offers all components - even for older models - as spare parts.
Available, delivery time: 1-3 days
The ATK Raider 13 EVO Black is a precise, lightweight and safe touring binding, developed for demanding skiers who demand reliability and performance at the highest level. With only 370 g per unit, it combines technological innovation with robust construction and ensures perfect control on every descent. Advantages of the ATK Raider 13 EVO Automatic ski brake - More safety and easier handling Improved toe piece - Adjustable release on both sides Optimized precision - Perfect adaptation to the individual skiing style Lightweight & robust - only 370 g per binding made of 7075 aluminum, stainless steel and POM DIN range 5-13 - finely adjustable front and rear Climbing aids with 3 positions - Flat / +27 mm / +46 mm 25 mm adjustment range - for different sole lengths Ski stopper included - 97 mm Elastic Response System (E.R.S.) - even power transmission and more stability Technical data weight 370 g per unit DIN range 5 - 13 material Aluminum 7075, stainless steel, POM Climbing aids Flat / +27 mm / +46 mm Heel adjustment range 25 mm Length compensation 14 mm (Elastic Response System) Ski stopper widths 86 / 91 / 97 / 102 / 108 / 120 mm Sustainability & Service Like all ATK bindings the Raider 13 EVO is developed and produced in Italy. Every part is replaceable - from the brake to the heel piece - to ensure longevity and sustainability guaranteed. This keeps your binding in top shape for many seasons and reduces waste at the same time. FAQ about the ATK Raider 13 EVO Who is the Raider 13 EVO suitable for? The binding is aimed at experienced ski tourers who are looking for maximum control and performance on tours and descents. How heavy is the binding? Only 370 g per unit - ideal for easy ascents and powerful descents. What ski topper sizes are available? The Raider 13 EVO is available in 86, 91, 97, 102, 108 and 120 mm. What is the Elastic Response System? The E.R.S. compensates for the flex of the ski and ensures optimum power transmission and edge grip. Can I order spare parts individually? Yes, ATK offers all components - even for older models - as spare parts.
Available, delivery time: 1-3 days
The ATK RT 11 EVO Black combines maximum performance with minimum weight. With only 280 g per unit this touring binding offers impressive stability and safety with an ultra-light ascent. The new EVO front part effectively absorbs vibrations and prevents snow build-up, while the innovative EVO brake system enables smooth transitions between ascent and descent. Advantages of the ATK RT 11 EVO Lightweight with power - Only 280 g per unit, ideal for fast ascents Adjustable DIN range 3-11 - Precise adjustment for every riding style EVO front section - absorbs vibrations and prevents snow build-up Cam Release System - smooth release for controlled descents EVO brake system - improved safety and easy handling Elastic Response System (E.R.S.) - compensates for ski flex and ensures constant edge pressure 25 mm adjustment range - adapts to different sole lengths Ski stopper included - available in 91mm Materials - Aluminum 7075, stainless steel and POM for maximum durability technical data weight 280 g per unit DIN range 3 - 11 material Aluminum 7075, stainless steel, POM Climbing aids Flat / +27 mm / +46 mm Heel adjustment range 25 mm Ski stopper widths 86 / 91 / 97 / 102 mm Sustainability & Service All bindings ATK bindings are manufactured in Italy and stand for durability, repairability and precision. Every component - from the brake to the heel piece - is replaceable to maximize the service life of the binding and conserve resources. So you stay optimally equipped throughout the season. FAQ about the ATK RT 11 EVO Who is the RT 11 EVO suitable for? For ski tourers who are looking for low weight, high control and reliability in one package. How heavy is the RT 11 EVO? Only 280 g per unit - ideal for long ascents with maximum efficiency. What is the DIN range? The binding is adjustable from DIN 3 to 11 and offers precise release values. What ski stopper sizes are available? Available in 86 mm, 91 mm, 97 mm and 102 mm. Can I order spare parts individually? Yes, ATK also offers all components of the RT series separately.
Available, delivery time: 1-3 days
The ATK HY 13 FREE 108 is a hybrid pin binding for freeriders who want to combine alpine downhill performance with touring lightness. With an adjustable release range of 6–13, integrated freeride spacer and 108 mm brake, you can concentrate fully on the line – not on your equipment. ATK HY 13 FREE 108 – Alpine power meets touring efficiency In the toe piece, the adjustable release value ensures equal control of the toe and heel piece. This improves the release precision at both low and high settings. The aluminum Snowpack Proof System prevents ice build-up, while the Easy Entry System facilitates entry. The heel piece impresses with EVO Brake System for easy switching between ascent and descent, up to 25° rotation travel for energy absorption, as well as the patented Cam Release System for high torsional rigidity. The supplied Freeride Spacer noticeably improves power transmission. Technical highlights Release range: 6–13 Weight: 675 g Brake: 108 mm Up to 25 mm length adjustment Elastic heel travel: 9 mm Walk mode: -18 mm | +10 mm | +42 mm Material: Aluminum 7075, POM, stainless steel Integrated crampon mount Why HY 13 FREE? The binding combines stability, precise release and low weight. Ideal for free touring, steep lines and demanding descents with full control. FAQ For which area of use is the HY 13 FREE intended? For free touring and demanding descents with high power transmission. What is the benefit of the Freeride Spacer? It reduces play in the heel area and improves power transmission to the ski. Is the brake included? Yes, the 108 version is supplied with a 108 mm ski brake. How large is the adjustment range? The binding offers up to 25 mm length adjustment.
Available, delivery time: 1-3 days
Passion and obsession for mechanics make ATK the most innovative pin binding supplier in the world. Over 60 patents originate from the engineering culture of the Italian "Motor Valley" and are aimed at minimizing weight, maximizing power transmission and precise releases – for ski tourers from speed racers to freeriders.
Core technologies
- CAM RELEASE SYSTEM® – Controls entry and vertical release: A pre-tensioned CAM profile guides the heel pins during entry/release, ensuring defined, reproducible release torques and high grip between impulses.
- EVO BRAKE SYSTEM® – One-handed operation of the ski brake: Switch between ascent and descent mode by turning the binding head 180°. Stepping in locks the brake for the descent; turning it again and applying heel pressure locks it for the ascent.
- ATK DNA – Ultra-lightweight construction, high elasticity in the heel, backlash-free power transmission and modular stopper/plate options for a custom-fit setup.
The result: precise, lightweight and robust touring bindings that function reliably in any terrain – developed and built with the attention to detail of a racing supplier.