SIC Maui Ka'a Pro 5'8''

70volume, L
1,727length, mm
508width, mm
3.40slenderness

Mount twin-track Build hard Disciplines sup, wing, downwind, prone

The Ka'a Pro has 3 sizes in the current range, from 50 to 70 L. Its slenderness, 3.40, is greater than that of 71% 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 SIC Maui Ka'a Pro 5'8'', closest first.
Brand	Board	Volume L	Δ volume	Length mm	Δ length	Slenderness	Mount
Axis	Foil Drive 70L	70	+0.0%	1,727	+0.0%	3.40 (+0.0%)	—
Indiana	Von Roll 5'7	67	-4.3%	1,702	-1.4%	3.44 (+1.1%)	twin-track
KT Foiling	Arc Pro Carbon 68	68	-2.9%	1,753	+1.5%	3.45 (+1.5%)	twin-track

Specifications

Every figure is SIC Maui'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	Ka'a
Model	Ka'a Pro
Size, as the brand prints it	Ka'a Pro 5'8''
Volume, L	70
Length, mm	1,727 (5'8")
Width, mm	508
Thickness, mm	136
Weight, kg	5.2
Slenderness (length ÷ width)	3.40
Slenderness band	3.0–4.0
Mount	twin-track
Strap inserts	yes
Build	hard
Construction	Super-Fly X
Disciplines	sup, wing, downwind, prone
Rider weight	up to 90 kg (the brand’s stated range)
Rider level	—
Model year	—
Source	manufacturer · read 2026-10-02

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

All SIC Maui boards · SIC Maui on the Board Map · All foilboards