Fast Bobby · Foilboards · Duotone · discontinued

Duotone Crush SLS 2026 4'5'

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Mount twin-track Disciplines prone, wake 2026

The Crush SLS 2026 has 2 sizes on record, discontinued sizes included, from 27 to 35 L. Its slenderness, 2.85, 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 Duotone Crush SLS 2026 4'5', closest first.
BrandBoardVolume LΔ volumeLength mmΔ lengthSlendernessMount
GONGSurf Foil Board Lemon FSP Pro 2026 4'535+0.0%1,346+0.4%2.89 (+1.3%)twin-track
DC Shaping CoFlying Fish 4’4” x 18.5" 34L34-2.9%1,321-1.4%2.81 (-1.4%)—
OmenFlux V2 34L34-2.9%1,321-1.4%2.81 (-1.4%)—
GONGSurf Foil Board Lemon FSP Pro 2026 4'433-5.7%1,321-1.4%2.89 (+1.4%)twin-track
KT FoilingDrifter Surf Carbon 3333-5.7%1,321-1.4%2.89 (+1.4%)twin-track

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.
FamilyCrush
ModelCrush SLS 2026
Size, as the brand prints it4'5'
Volume, L35
Length, mm1,340 (4'5")
Width, mm470
Thickness, mm—
Weight, kg3.12
Slenderness (length ÷ width)2.85
Slenderness band2.5–3.0
Mounttwin-track
Strap insertsno
Build—
ConstructionBiax Carbon PVC sandwich (SLS)
Disciplinesprone, wake
Rider weightup to 90 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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