The construction of the Fischer RC4 Z14 Freeflex ST is based on the World Cup ski binding design. The acceleration can be felt in every turn, the heel and toe units move along with the bending of the ski as they naturally flex, allowing fast skiing and quick reaction. Compatible with ISO 5355A boots.
FREEFLEX PRO
Freely-suspended heel section permits unrestricted ski flexing for optimum ski control.
FRP
Four rollers and glide inserts optimise flexibility and release characteristics of the binding.