The beast features a rotating toe unit and the heel unit requires a special after market power insert that covers the top of the boot heel.
Dynafit beast boot compatibility.
Thanks for reviving this thread i have traded some emails with us dynafit customer service regarding the beast horseshoe and its compatibility with non beast dynafit bindings.
In general any iso 9523 boot with pin fittings including gripwalk and wtr boots will work in these bindings.
You get uncompromising skiing.
The beast carbon free touring boot is the dream of all freeriders who prefer to earn their fun in the powder similar to the saying earn your turns the precision lock system guarantees precise power transmission and maximum rigidity in how it allows all boot components to work together as one unit.
When we asked dynafit for more information about the compatibility of the beast heel fitting they noted that correct spacing of the beast horseshoe shaped heel fitting will make it so that a bit less of a non beast binding s heel pins are engaged in the heel of the boot but a boot with a beast heel fitting is still compatible with a non.
However the beast and trab may require an adaptor plate or specially molded heel with fittings.
You get uncompromising skiing.
Dynafit sent out a notice recently announcing a few models of boots that are known to be incompatible with their beast binding both the 16 and 14 din models.