Sunova Foil Drive Trench 4'10" x 19" 3 3/8" @40L

40volume, L
1,473length, mm
483width, mm
3.05slenderness

Mount twin-track Build hard Disciplines prone

The Foil Drive Trench has 4 sizes in the current range, from 35 to 50 L. Its slenderness, 3.05, is greater than that of 55% 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 Sunova Foil Drive Trench 4'10" x 19" 3 3/8" @40L, closest first.
Brand	Board	Volume L	Δ volume	Length mm	Δ length	Slenderness	Mount
DC Shaping Co	DC Tow Foil 4'10" x 19" 38L	38	-5.0%	1,473	+0.0%	3.05 (+0.0%)	—

Specifications

Every figure is Sunova'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.
Family	Foil Drive
Model	Foil Drive Trench
Size, as the brand prints it	4'10" x 19" x 3 3/8" @40L
Volume, L	40
Length, mm	1,473 (4'10")
Width, mm	483
Thickness, mm	86
Weight, kg	3.67
Slenderness (length ÷ width)	3.05
Slenderness band	3.0–4.0
Mount	twin-track
Strap inserts	—
Build	hard
Construction	TR3Tec
Disciplines	prone
Rider weight	—
Rider level	—
Model year	—
Source	manufacturer · read 2026-10-02

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

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