Takuma front wings and foilboards

Every Takuma hydrofoil front wing: 18 wings across 4 families, with true area in cm² and span in mm, taken from Takuma's own published specifications, except 3 read from a retailer, distributor or review. Aspect ratios include recorded calculations or values whose origin is not established; qualifications are explained below the table.

• 18front wings listed
• 12current
• 4model families
• 500–1,900area, cm²
• 4.7–8.6aspect ratio

All front-wing specifications

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Every Takuma front wing in the dataset. Area is true area in cm², converted where the brand publishes square inches or numbers its sizes by span. Aspect ratio retains the recorded value unless span² ÷ area differs by more than 10%; geometry is also used when no value is recorded. A calculation or unknown origin is marked, even when the numbers agree.

Product	Area cm²	Span mm	Chord mm	Aspect ratio	Band	Source
KujiraKujira 500	500	554	115	6.14	Mid-low aspect	manufacturer
KujiraKujira 750	750	675	139	5.90	Low aspect	manufacturer
KujiraKujira 980	980	800	155	6.50	Mid-low aspect	manufacturer
KujiraKujira 1095	1,095	956	151	8.30	Mid-low aspect	manufacturer
KujiraKujira 1210	1,210	935	162	7.20	Mid-low aspect	manufacturer
KujiraKujira 1440	1,440	1,085	170	8.20	Mid-low aspect	manufacturer
Kujira HeliumKujira Helium 1200	1,200	815	182	5.50	Low aspect	manufacturer
Kujira HeliumKujira Helium 1500	1,500	910	202	5.50	Low aspect	manufacturer
Kujira HeliumKujira Helium 1750	1,750	980	218	5.50	Low aspect	manufacturer
Kujira IIKujira II 650	650	690	114	7.40	Mid-low aspect	manufacturer
Kujira IIKujira II 800	800	784	126	7.70	Mid-low aspect	manufacturer
Kujira IIKujira II 950	950	870	136	8.00	Mid-low aspect	manufacturer
Kujira IIKujira II 1100	1,100	938	147	8.00	Mid-low aspect	manufacturer
Kujira IIKujira II 1250	1,250	1,018	156	8.30	Mid-low aspect	manufacturer
Kujira IIKujira II 1400	1,400	1,096	162	8.60	Mid aspect	manufacturer
LOL ProFoilProFoil 1300	1,300	790	210	4.80	Low aspect	retailer
LOL ProFoilProFoil 1600	1,600	865	245	4.68	Low aspect	retailer
LOL ProFoilProFoil 1900	1,900	1,030	250	5.58	Low aspect	retailer

4 of 18 aspect ratios on this page are qualified. 3 marked derived (recorded calculation): This aspect ratio is recorded as a calculation, not a figure published by the brand. Agreement with span and area does not independently confirm its origin. 1 marked geometry (published value conflicts >10%): The brand's published aspect ratio contradicts its own span and area by more than 10%, so the geometric figure (span² ÷ area) is used instead, and the conflict is noted. 18 of 18 areas on this page may be projected or flat: Takuma does not state which it publishes, and the two run 3–8% apart. Those are marked like that, and hovering one gives the reason. Every other aspect ratio is Takuma's own, and reconciles with Takuma's own geometry.

How to read these numbers

The number a brand prints on a wing is not comparable across brands: some name a wing by its area in cm², some by its span in millimetres, some by square inches. Everything here is converted so the columns mean the same thing on every page. Where a brand's published aspect ratio contradicts its own span and area by more than 10%, the geometry is used instead and the row says so on the map.

Every Takuma foilboard: 39 boards across 11 families, with volume in litres, length in feet/inches, width in inches and slenderness, taken from Takuma's own published specifications.

• 39foilboards listed
• 39current
• 11model families
• 30–150volume, L
• 4'2"–8'8"length, ft/in

All foilboard specifications

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How to read these numbers

Volume is printed in litres by nearly every brand, often in the model name. Board lengths are in feet and inches; widths and thicknesses in inches. Explicit source imperial figures are retained where they agree with the stored measurement. Otherwise lengths are converted to the nearest 0.1 inch and widths and thicknesses to 0.01 inch, using exactly 25.4 millimetres per inch. Volume stays in litres. Missing dimensions stay blank; calculations and drawings use the unrounded stored figures. Slenderness, length ÷ width, is computed from the brand's own two figures and never typed in: how long a board is for its width. Discontinued boards are shaded. Mount is the brand's own statement of how a mast attaches.