Lightweight, add-on ski stoppers the Dynafit TLT Speed Brakes are compatible for retrofitting with the TLT Speed and TLT Speedfit bindings. After mounting or attaching the stoppers to the binding, release values must be checked by an authorized professional. Since adjustments are not only dependent on the type of binding and boot, but also on add-on components such as stoppers, an authorized professional must verify settings of the binding system, especially since these adjustments must be tested with the aid of the appropriate measurement device. Mounting and adjustments done by unauthorized personnel are at the risk of the user and may lead to termination of the warranty. An improper adjustment, change or repair can increase the risk of injury.