To reduce snow accumulation in touring mode
This kit is for ski touring only
It implies that your heel is lifted 21 mm when you go up.
With a small binding, you cannot add a crampon.
With a large binding, it is possible, but you have to make a small wedge to screw on the crampon.
Dimension low riser : 21mm or 4°
1- for all bindings with flat step-in, i.e. : Meidjo 3 and Meidjo 2.1 (sold since autumn 2019)
2- work for boots from 24,5
NB : the powder casing implies beforehand to disassemble the red bar as well as the touring plate + the touring lock.