These Fritschi Ski Brakes Fit Fritschi Frame Touring Bindings from winter 2004-5 onwards. If you have an older model of binding then these brakes can be made to fit with a bit of trimming with a Stanley knife.
Fritschi Freeride Pro and Eagle bindings come complete with ski brakes but no leashes whereas Fritschi Explore bindings (now discontinued) used to come with leashes but no brakes, so these brakes are primarily for those wishing to retro fit ski brakes to Fritschi Explores or who have subsequently bought wider skis. These brakes do not fit Vipec or Tecton bindings
Measure the width of your skis at the waist and choose the smallest brake size above that. The fact that the ski brake is behind the waist of the ski has been accounted for.Widths available: 72, 80, 90, 100 and 115mm