first of all, even though you hear it everywhere here, pre-release is not an actual term. either a binding releases or it doesn't there isn't anything 'pre' about it. however, since the heel piece for the salomon's are the same design the elastic travel is the same... meaning that it is still much less than look binders. Once a greater pressure than the din setting is exerted on the binding they pop out pretty quick, unlike look which take longer and can create concerns with the forces required to eject from the binding. that being said, no, the salomons don't pre-release any more than the previous models... they release at the force they were intended to, when that force is applied.