On sale! Last items in stock Downwind Foilboards Starboard ACE Foil Lightning €2,049.00 The Starboard ACE Foil Lightning is a hydrofoil set from Starboard. Front wing, fuselage, mast and stabilizer in technical construction for wing-foil, SUP foil or kite-foil. The key piece of foil gear — invest in good foil before expensive boards. Add to cart