Salomon s new 2014 STH2 bindings require a different brake with a wider platform and attachment system than the original STH. These Salomon Guardian/STH2 Ski Brakes slide over the new, wider heel track and fasten without a screw, and fit either STH2 type bindings or Guardian/Tracker AT bindings.
Ski Compatibility We recommend a brake width equal to or at most 15 mm wider than the ski waist width.
STH2 Only These brakes will only fit 2014 and later STH2 type heels or Guardian/Tracker AT heels. They are not compatible with earlier STH model bindings.