128/75/111
The sidecut corresponds to the width in mm of the nose, waist and tail.
The wider the tip, the easier the turn entry.
The narrower the waist ,the quicker the edge switching.
The wider the waist, the more comfortable and stable the ski in changing snow conditions.
Radius= 11 m in size 156
As for the curve radius, the smaller it is, the shorter the ski will turn (tight turns)
The bigger the curve radius, the more effectively the ski will perform wide turns