We're betting that the majority of G3 Zed users will want to optimize for light touring most of the time and go brakeless, but when you decide you need a brake (using your touring setup at the ski area, or when a runaway ski has dire consequences) there's the G3 Zed Binding Brakes. Easy to mount or remove as need dictates, the Zed Binding Brakes are only compatible with the new Zed binding and will not work with earlier G3 models, and require a #3 Pozidrive screwdriver to install.