My AT/randoneé setup is Fritschi Freeride bindings and K2 Shuksans (78mm under foot). I picked up a set of Diamir 82mm Axion Crampons Long (with the red plastic attachment, rather than black).
The site I bought them from said they’d work with post-2003 Freeride bindings. I’ve since seen in the Diamir Axion page that they’re (possibly) not designed to be compatible with Freeride bindings.
Does anyone have experience with using the LONG Axion crampons with Freeride bindings? My Freerides are from 2009. My skis are unfortunately in a different country, so I won’t be able to check whether they’re compatible until December.