
ERTHAFLEX is the most responsive technology of our production. It was developed for the RAD Family but it can be used in other board families as well to create interesting, promising “hybrid monsters”.The core is made of 18-20kg/m³ recycled EPS, combined with an active flex system which is the result of the ERTHA SPINE on the deck and an ampliTex™ Fusion flax fiber reinforcement on the bottom. Just as in the best athletes prosthesis, nothing beats the flex and responsiveness of laminated wood!
