"What Our Gearhead® Experts Are Saying: ""I’ve used the Powerrail Brake2 LD on several setups, and installation is super straightforward. The multiple sizing options mean it fits just about any ski in my quiver, and it’s been rock solid in performance through resort days and short tours.""hen we upgrade or replace components on our favorite bindings, we look for parts that are purpose-built, compatible, and durable. The Powerrail Brake2 LD delivers exactly that—engineered to fit a range of Elan, Tyrolia, and Head Powerrail systems, it's a reliable brake solution for maintaining safety and retention without compromise. Available in multiple sizes to match a variety of ski widths, the Powerrail Brake2 LD helps keep our gear responsive on-piste and ready to release in the event of a crash. Whether we're mounting a new demo setup or restoring a trusted pair of skis, this brake keeps our ride dialed and our confidence high."