Armstrong Performance Mast The Armstrong Performance Mast is a top of the line carbon mast developed in collaboration with America's Cup foil engineers. Built for riders who want maximum efficiency, stiffness, and responsiveness, it delivers a noticeable step forward in drag reduction, ventilation control, and overall ride quality across a wide range of foiling disciplines. Every section of the mast from the baseplate to the fuselage connection has been tuned using CFD analysis and expert engineering insight. The result is a mast that feels incredibly direct and precise underfoot, with a refined profile that cuts through the water cleanly and holds its line at speed. The proprietary titanium M7 mast top hardware keeps the connection to the board strong, light, and streamlined. A 1-degree rake angle is built into the mast, which brings the foil closer to horizontal in the water for easier takeoffs, more forgiving touchdowns and jump landings, and a slight nose lift that helps prevent catching the nose at steep riding angles. A subtle but meaningful detail that makes a real difference in everyday riding comfort and safety. Features: Developed with America's Cup foil engineers using CFD analysis Refined mast profile for reduced drag and improved ventilation control Maximum stiffness and responsiveness across all disciplines 1-degree rake angle for easier takeoffs, safer landings, and better high-speed control Proprietary titanium M7 mast top hardware Available in six lengths from 65.5 cm to 103.5 cm Suitable for pump, prone, wing, wake, kite, tow surf, downwind, and SUP surf Specifications: Length Weight Best for 65.5 cm 1600 g Pump, Prone, SUP Surf 72.5 cm 1700 g Prone, Pump, SUP Surf, Wake, Downwind, Wing 79.5 cm 1742 g Prone, Wing, Wake, SUP Surf, Downwind 86.5 cm 1925 g Wing, SUP Surf, Tow Surf, Kite, Downwind, Prone 93.5 cm 2075 g Wing, Tow Surf, Kite, Downwind 103.5 cm 2195 g Wing (high wind/race), Tow Surf (XL), Kite Item includes: Protective cover 3x M6 28.5mm 316L stainless countersunk head screws (rainbow titanium coating) 5x M7 T-nuts 5x M7 26mm 316L stainless countersunk head screws (rainbow titanium coating) 1x 8mm titanium barrel nut 1x T30 L-shaped Torx tool.
