Appletree Appleslice Prone 4'0'' (17L)

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Mount twin-track Disciplines prone, kite, wake

The Appleslice Prone has 5 sizes in the current range, from 17 to 38 L. Its slenderness, 2.75, is greater than that of 37% of the 1,895 current boards that publish a length and a width.

Closest boards from other brands

No current board from another brand is within ±7% of volume and ±2% of length, and ±2% of slenderness where both publish a width of this one.

The nearest current boards

None of these is within the tolerances above: each misses on volume, length or slenderness by up to 1.7× the tolerance.

The current boards from other brands nearest the Appletree Appleslice Prone 4'0'' (17L), closest first. None is within ±7% of volume and ±2% of length, and ±2% of slenderness where both publish a width.
BrandBoardVolume LΔ volumeLength mmΔ lengthSlendernessMount
NorthEcho Pro 2026 120cm16-5.9%1,194-2.1%2.76 (+0.7%)twin-track
KT FoilingDrifter Mini Carbon 1515-11.8%1,219+0.0%2.78 (+1.4%)twin-track
OmenEnigma 15L15-11.8%1,245+2.1%2.84 (+3.3%)—

Specifications

Every figure is Appletree'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.
FamilyAppleslice
ModelAppleslice Prone
Size, as the brand prints it4'0'' (17L)
Volume, L17
Length, mm1,219 (4'0")
Width, mm444
Thickness, mm41
Weight, kg—
Slenderness (length ÷ width)2.75
Slenderness band2.5–3.0
Mounttwin-track
Strap insertsyes
Build—
Construction100% carbon fiber, 50K closed cell foam core, vacuum infused
Disciplinesprone, kite, wake
Rider weight—
Rider leveladvanced
Model year—
Sourcemanufacturer · read 2026-10-02

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

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