SDM-S: Standard Diameter-Sonic We added the ‘S’ for sonic to our SDM masts as on the top of the mast, there is a new construction which increases the reflex on the winglet area of the sail, giving more control and stability to the sail. The mast are available in the names of K100 and from 2025 we have increased the level of carbon of the former models to K93 and K77 carbon % gradients made in Italy, made with the best technology, tooling and self-made pre-peg. You will discover more about them in the dedicated sections. Available Sizes: K100 | 100% Carbon | 430 460 490 Size Type % Bottom % Imcs Top % Type Compatible with Base (g) Top (g) Weight (g) +-10% 430 SDM 100 64 21 75 Soft bottom Constant Curve 980 540 1520 460 SDM 100 63.5 25 75.5 Constant Curve Constant Curve 1220 660 1880 490 SDM 100 62.5 28 77 Flextop Flextop 1280 750 2030 K93 | 93% Carbon | 430 460 490 Size Type % Bottom % Imcs Top % Type Compatible with Base (g) Top (g) Weight (g) +-10% 430 SDM 93 64 21 75 Soft bottom Constant Curve 890 740 1630 460 SDM 93 63.5 24.5 75.5 Constant Curve Constant Curve 1260 790 2050 490 SDM 93 63 28 77 Flextop Flextop 1350 920 2270 K77| 77% Carbon | 430 460 Size Type % Bottom % Imcs Top % Type Compatible with Base (g) Top (g) Weight (g) +-10% 430 SDM 77 ADAPTIVE CURVE Adaptive Curve Any sail 1070 720 1790 460 SDM 77 ADAPTIVE CURVE Adaptive Curve Any sail 1310 870 2180 Please click here for detailed information about Point-7 masts
