Fast Bobby · Foilboards · Duotone · discontinued

Duotone Sky Start 2024 6'7"

Discontinuedsuperseded or no longer in the brand’s current range
155volume, L
2,000length, mm
780width, mm
2.56slenderness

Mount twin-track Disciplines wing 2024

The Sky Start has 2 sizes on record, discontinued sizes included, from 155 to 170 L. Its slenderness, 2.56, is greater than that of 24% 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 Duotone Sky Start 2024 6'7", closest first.
Brand	Board	Volume L	Δ volume	Length mm	Δ length	Slenderness	Mount
RRD	Big Beluga White Line Y31 160	160	+3.2%	2,000	+0.0%	2.56 (+0.0%)	—

Specifications

Every figure is Duotone'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	Sky Start
Model	Sky Start 2024
Size, as the brand prints it	6'7"
Volume, L	155
Length, mm	2,000 (6'7")
Width, mm	780
Thickness, mm	—
Weight, kg	9.07
Slenderness (length ÷ width)	2.56
Slenderness band	2.5–3.0
Mount	twin-track
Strap inserts	yes
Build	—
Construction	—
Disciplines	wing
Rider weight	from 115 kg (the brand’s stated range)
Rider level	—
Model year	2024
Source	manufacturer · read 2026-10-02

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

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