Mots clé : mat, windsurf, carbone, pourcentage, poids, top, base, 2 parties, manchon, RDM, mat petit diamètre, carbone, 2 parties, top, base, reduced diameter mast, courbure, IMCS, flex top, progressive curve, constant flex, mat spagetti, skinny, needle, 100% carbone, 75% carbone, 55%