Ultimate Carbon Boom Wave Size:135-185 which allows the sail to

which allows the sail to cope with the loads running through it when in use

The difference with the MV-4 is that we now sew it in Superkote 70

the M9 introduces a high-tech aramid fiber layout inside the laminate film

yet still offers plenty of punch for light and lumpy days

Ultimate Carbon Boom Wave Size:135-185 which allows the sail toUltimate Carbon Booms aim to complete the windsurf boom trifecta of maximizing stiffness and strength with minimum weight. With a FEM optimized lay up, material is added only to high stress areas, ensuring that it can be removed in low stress areas, and only put material where you need it. All features ensure that your sail is turbocharged and performing to maximum design potential. Drive your sail with maximum responsiveness, with instant feedback,