Infinity T Bird Wing Board 5 X 25 79L

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Disciplines wing

The T Bird Wing Board has 3 sizes in the current range, from 50 to 79 L. Its slenderness, 2.40, is greater than that of 9% 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 Infinity T Bird Wing Board 5 X 25 79L, closest first.
BrandBoardVolume LΔ volumeLength mmΔ lengthSlendernessMount
SIC MauiRaptor Pro 5'0''80+1.3%1,524+0.0%2.40 (+0.0%)twin-track
MistralSkywave 4'11 75 L75-5.1%1,500-1.6%—twin-track
Kold ShapesNørdland II 75l75-5.1%1,499-1.6%—twin-track
NordenFuturama Foil Pro Carbon v3 5'1 x 25" (74L)74-6.3%1,549+1.6%2.44 (+1.6%)twin-track

Specifications

Every figure is Infinity'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.
FamilyT Bird
ModelT Bird Wing Board
Size, as the brand prints it5 X 25 X 79L
Volume, L79
Length, mm1,524 (5'0")
Width, mm635
Thickness, mm—
Weight, kg—
Slenderness (length ÷ width)2.40
Slenderness band≤ 2.5
Mount—
Strap insertsyes
Build—
ConstructionEPS core, full PVC wrapped, reinforced inserts and boxes, strategically placed carbon fiber
Disciplineswing
Rider weight—
Rider level—
Model year—
Sourcemanufacturer · read 2026-10-02

The source is an archived copy of Infinity's own page, captured 2025-10-08, not a live page: these figures are as that copy prints them.

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

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