The LTR has been the gold standard for racing bindings over the last couple of decades. With Dynafit constantly on the cutting edge of the Skimo world, it is no surprise they are able to lower the weight on an already featherweight binding.
Dynafit also revamped the heel unit slightly by providing a thin metal wrap that will beef up the integrity of the heel unit, giving it a much better torsional rigidity and won't buckle under extreme speeds or releases. The torsional control is also improved from the expanded mounting pattern in the toe unit, allowing for safer control at higher speeds.
