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Starboard Ace Foil Lightning 8'4" x 19"

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Mount twin-track Build hard Disciplines downwind, sup 2026

The Ace Foil Lightning has 10 sizes in the current range, from 83 to 140 L. Its slenderness, 5.26, is greater than that of 95% 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 Starboard Ace Foil Lightning 8'4" x 19", closest first.
BrandBoardVolume LΔ volumeLength mmΔ lengthSlendernessMount
NorthHorizon 8ft 4in125+2.5%2,540+0.0%5.26 (+0.0%)twin-track
KT FoilingGinxu Dragonfly 3 Carbon 123123+0.8%2,540+0.0%5.34 (+1.5%)twin-track
AFSBlackbird Skinny 8'2 x 18 1/2 115L115-5.7%2,500-1.6%5.32 (+1.1%)—
DuotoneDownwinder Air 2026 8'2''115-5.7%2,490-2.0%5.19 (-1.4%)twin-track

Specifications

Every figure is Starboard'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.
FamilyAce Foil Lightning
ModelAce Foil Lightning
Size, as the brand prints it8'4" x 19" ACE FOIL LIGHTNING
Volume, L122
Length, mm2,540 (8'4")
Width, mm483
Thickness, mm185
Weight, kg6.7
Slenderness (length ÷ width)5.26
Slenderness band> 5.0
Mounttwin-track
Strap insertsno
Buildhard
ConstructionBlue Carbon
Disciplinesdownwind, sup
Rider weightup to 110 kg (the brand’s stated range)
Rider level—
Model year2026
Sourcemanufacturer · read 2026-10-02

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

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