What is a difference between Nordica NRGY 90 vs EVO Nordica 90 skis
Nordica nrgy 90 ski
Check out Nordica's website at Nordica.com. Provides an answer to your question.
Both are the same ski. NRGY 90 is "flat". i.e. sold without bindings.
NRGR 90 EVO is sold with a binding. EVO refers to the plate the binding is mounted on followed by the name of the specific binding.
e.g. NRGY 90 EVO + N PRO P.R. EVO WB
NRGY 90 EVO + N ADV P.R. EVO WB
Hope that helps
I suspect someone else with first-hand experience will provide the answer but I'm guessing the EVO plate to which the binding is mounted (vs. mounting binding directly to ski) significantly stiffens up the ski making it more practical for an advanced skier.