
Petzl Vasak
36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50
Petzl Vasak
36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50
Photo looks like flexlock. I also ordered these and I got Felxlook. But it was a long time ago.
Yes you can adjust the irons from shoe size 36-50
Yes, the rear binding can be replaced. But I don't know if you can buy the rear binding separately. The Vasak is available as a strap and rocker binding. The two are identical, except for the rear binding.
No, we manage this whole part behind the scenes.