Armstrong Surf 32L 4'5

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Build hard Disciplines prone

The Surf has 7 sizes in the current range, from 20 to 48 L. Its slenderness, 2.86, is greater than that of 45% of the 1,895 current boards that publish a length and a width.

Closest boards from other brands

Mount is shown beside each board, never matched on.

Current boards from other brands within ±7% of volume and ±2% of length, and ±2% of slenderness where both publish a width of the Armstrong Surf 32L 4'5, closest first.
BrandBoardVolume LΔ volumeLength mmΔ lengthSlendernessMount
AppletreeApple Skipper Prone 4'55'' (31L)31-3.1%1,359+1.0%2.86 (-0.3%)twin-track
TakoonSlate 4'530-6.2%1,346+0.0%2.86 (+0.0%)twin-track
AK Durable Supply CoPhazer v5 Active Carbon 30L30-6.2%1,321-1.9%2.89 (+0.9%)—
DC Shaping CoDC Tow Foil 4’4” x 18" 32L32+0.0%1,321-1.9%2.89 (+0.9%)—
DC Shaping CoFlying Fish 4’4” x 18.5" 34L34+6.2%1,321-1.9%2.81 (-1.9%)—
GONGSurf Foil Board Lemon FSP Pro 2026 4'433+3.1%1,321-1.9%2.89 (+0.9%)twin-track
KT FoilingDrifter Surf Carbon 3333+3.1%1,321-1.9%2.89 (+0.9%)twin-track
OmenFlux V2 34L34+6.2%1,321-1.9%2.81 (-1.9%)—
StarboardPhazer 4'4" x 18" 30L30-6.2%1,321-1.9%2.89 (+0.9%)twin-track
The Carbon CoThe Admiral Advanced prone 4'4 x 18 30L30-6.2%1,321-1.9%2.89 (+0.9%)—
UnifoilDisco Butter 32L32+0.0%1,321-1.9%2.81 (-1.9%)twin-track
AmosRaptor 4'6" 19" 3 1/8" 34L34+6.2%1,372+1.9%2.84 (-0.8%)twin-track
AppletreeApple Skipper Prone 4'6'' (34L)34+6.2%1,372+1.9%2.84 (-0.8%)twin-track
AppletreeAppleslice Prone 4'6'' (32L)32+0.0%1,372+1.9%2.92 (+1.9%)twin-track
AppletreeZapple S 4'6'' (31.2L)31.2-2.5%1,372+1.9%2.92 (+1.9%)twin-track
DC Shaping CoDC Tow Foil 4’6” x 18.5" 34L34+6.2%1,372+1.9%2.92 (+1.9%)—
GONGSurf Foil Board Lethal FSP Pro 2026 4'634+6.2%1,372+1.9%2.92 (+1.9%)twin-track
VayuEdge Prone 4'630-6.2%1,372+1.9%2.92 (+1.9%)—
GONGSurf Foil Board Lethal FSP Pro 2026 4'531-3.1%1,346+0.0%2.92 (+2.0%)twin-track

Specifications

Every figure is Armstrong's own, read from the source linked in the last row, converted to millimetres and kilograms where the brand prints inches or pounds. Slenderness is computed here, length ÷ width.
FamilySurf
ModelSurf
Size, as the brand prints it32L 4'5
Volume, L32
Length, mm1,346 (4'5")
Width, mm470
Thickness, mm67
Weight, kg—
Slenderness (length ÷ width)2.86
Slenderness band2.5–3.0
Mount—
Strap inserts—
Buildhard
Constructiondual i-beam carbon stringers, carbon fiber foil tracks
Disciplinesprone
Rider weight—
Rider level—
Model year—
Sourcemanufacturer · read 2026-10-02

Every figure above is the manufacturer's published claim, converted to comparable units.

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