Hi Cristian, 80 is the way to go. They are a couple mm wider than listed so they should fit perfectly.
Hi Doug, thanks for the feedback. FYI, Kreuzspitze realized their screws were sub-optimal and have now started shipping the plates with much stronger Torx screws. I'm happy to send you a set.
Hi Steve, mechanically the bindings are the virtually the same. The primary difference is the ST has brakes and the Speed Rad does not (it comes with leashes).
Hi Shawn, thanks for reaching out. Those are just called heel inserts or tech inserts. Looks like they are $15/pair.
Hi David, our remaining stock is from the 2014/15 season.