Fast Bobby · Foilboards · KT Foiling · discontinued

KT Foiling Drifter 4 Carbon 170

Discontinuedsuperseded or no longer in the brand’s current range
170volume, L
2,159length, mm
826width, mm
2.61slenderness

Mount twin-track Disciplines prone, wing, sup

The Drifter 4 Carbon has 17 sizes on record, discontinued sizes included, from 14 to 170 L. Its slenderness, 2.61, is greater than that of 28% 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 KT Foiling Drifter 4 Carbon 170, closest first.
Brand	Board	Volume L	Δ volume	Length mm	Δ length	Slenderness	Mount
GONG	Wing foil Board Inflatable HIPE First 7'1	175	+2.9%	2,159	+0.0%	2.66 (+1.6%)	twin-track

Specifications

Every figure is KT Foiling'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	Drifter
Model	Drifter 4 Carbon
Size, as the brand prints it	170
Volume, L	170
Length, mm	2,159 (7'1")
Width, mm	826
Thickness, mm	140
Weight, kg	8.7
Slenderness (length ÷ width)	2.61
Slenderness band	2.5–3.0
Mount	twin-track
Strap inserts	yes
Build	—
Construction	Carbon
Disciplines	prone, wing, sup
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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