The World Cup Revolution is the lightest, most premium binding ATK offers for skimo racers seeking the pinnacle of race binding performance. Constructed out of a mix of premium materials like 7075 aluminum and titanium, these bindings provide a level of confidence on the downhill seldom found in a 105-gram package. Utilizing ATK’s springless toe-piece design, skiers can choose from three different levels of hardness of the up-hill locking mechanism and are less susceptible to icing than traditional spring-driven designs. Like other race bindings in this class, transitions are lightning fast, as the single-height climbing setting only requires a flick of the riser to access the heel pins for the downhill. Race-focused design strips away excess weight from features like heel adjustment and ski crampon attachment hooks but allows them to be added later if needed.