Lightweight robust speed touring ski binding. ,The Speed Radical by DYNAFIT is a lightweight, rugged and intuitive Speed binding put to the test over many years, thus the perfect companion for long, fast tours. ,The Speed Radical binding by DYNAFIT offers lightness, durability, comfort and intuitive handling in all conditions. Step-in side towers simplify entry into the toe piece by more than 30% and, at the same time, increase lateral stability during the descent. The Speed Radical by DYNAFIT has three walk modes: Neutral, plus two heel lifters, which can be quickly and easily deployed or deactivated with your ski pole. In addition, this binding offers 25 mm of flex in its length adjustment to enable great adaptation to various sole lengths. The lateral and vertical release values are fully adjustable from DIN 4-10. Ski crampons can be worn with the Speed Radical bindings by DYNAFIT. The bindings do not have ski stoppers but come standard with safety straps. Just like all DYNAFIT bindings, this is developed and manufactured in Germany.