Armstrong FG Wing Surf Foilboard

The Armstrong FG Wing Surf Foilboard is a compact, hybrid-shape board built for both wing foiling and prone surf foiling. Developed by New Zealand-based Armstrong Foils, it uses the brand's Forward Geometry (FG) design philosophy, which positions the foil mast track further forward on the board than conventional layouts. Armstrong introduced the FG concept to reduce rotational swing weight during turns and increase overall responsiveness. The Wing Surf FG features a 320mm carbon fiber A+System Mast Track, giving riders an extended range of foil placement options compared to standard-length tracks. Three sizes cover a volume range from 27 to 39 liters, placing this firmly in the small-board category aimed at riders who no longer need high-volume stability platforms.

• Available sizes: 4'0" x 18" x 2.5" (27 L) / 4'5" x 20" x 2.75" (34 L) / 4'10" x 21" x 3" (39 L)
• Construction: Foam core with PVC reinforcements, dual carbon stringers, carbon fiber and Dyneema cloth layup, PVC sandwich deck
• Mast track: 320mm carbon fiber A+System Mast Track
• Features: Scooped deck, footstrap inserts with multiple placement positions, pronounced chines, blunted nose with sloping rocker
• Includes: Board bag

The Wing Surf FG targets intermediate to advanced foilers who want a single board that handles both wing and prone surf disciplines. Its low-volume sizes (27–39 L) assume the rider can water-start or is comfortable getting up on foil without relying on the board's buoyancy for paddling stability. At 27 liters, the smallest option suits lighter or more experienced riders — Foiling Magazine's test indicated it pairs well with riders around 70 kg (155 lbs) who are comfortable on sub-30-liter platforms.

The board's hybrid shape and pronounced chines keep it quick rail-to-rail, while the Forward Geometry mast placement adds precision during carving and transitions. Footstrap inserts accommodate riders who prefer a locked-in connection for aerial maneuvers or rougher conditions, though they are optional. If you split your sessions between winging and chasing prone waves and want one board to cover both, this shape was designed with that crossover in mind.

The Wing Surf FG sits below Armstrong's larger-volume Wing FG Board in the brand's foilboard hierarchy. While the Wing FG line spans from 34 liters up to 135 liters and is positioned as a progression-friendly platform for dedicated wing foiling, the Wing Surf FG occupies the compact, performance end of the range with its surf-crossover shape and tighter size spread. Armstrong has since discontinued the Wing Surf FG from its current catalog, which now centers on the Wing FG, Midlength FG, and dedicated Surf boards. That discontinuation makes the remaining inventory available at significant discounts from the original retail pricing of $1,749–$1,879.

For riders comparing alternatives, the Armstrong Surf Board (20–48 L) is a dedicated prone foil shape without the wing-foiling crossover intent, while the Wing FG in its smaller sizes (34–48 L) offers a wing-first design with more volume-per-length. Competing crossover boards in this size class include options from brands like Takuma and Unifoil, though riders should verify foil-mount compatibility when mixing brands.