Product descriptionThe RC4 Z9 GW AC binding from Fischer is compatible with Fischer RC4 WC SL junior race skis. Created for the young racer that wants a performance bindings. Lightweight and responsive as well as having 180 degrees vertical and diagonal friction-free boot release. Also compatible with GripWalk and non GripWalk junior boots.Goes up to DIN of 9Fischer's Tech: FULL DIAGONAL TOE - Diagonal Toe tuned for racing purposes. Due to its higher release force vertically (compared with horizontally), it holds up to the high backward lean forces in racing. Fischer RC4 Z9 GW AC Brake 78