ATK Revolution 2023 Brake World Cup ski mountaineering bindings now offers the option for an integrated ski brake that adds minimal weight and maintains the lightning-fast transitions racers demand. Premium materials like titanium and high-strength aluminum offer superior downhill confidence in an ultra-light 120g package. Features:-A new integrated 70mm brake adds minimal weight and keeps the simple one-step transition.-Race-focused design optimized to pair with sub-800g skis.-Lateral release: 9-Skibrake: 70 mm Ideal skis:60 - 70 mm< 800 gUser 60 - 80 kg ATK Revolution 2023 Brake World Cup ski mountaineering bindings