Gong I-SUP Inflatable Allround 2025
Surf › SUP
Axis, 2025
1700mm long · 5'7"
512mm wide
≈ 108mm thick · estimated
60litres
Listed by the brand, read off a photo, or worked out: where every number comes from
In one line
A finer nose than most. A round tail, a medium nose and gently curved rails.
derived · against the 77 other surf foil boards in the atlas, read off the outlines.
As listed by Axis
| size | length | width | thickness | weight |
|---|---|---|---|---|
| 40 L | 1500mm · 1500 mm | 480 mm | ≈ 87 mm · estimated | – |
| 50 L | 160 cm · 1600 mm | 492 mm | ≈ 99 mm · estimated | – |
| 60 L | 170 cm · 1700 mm | 512 mm | ≈ 108 mm · estimated | – |
Every size side by side, tails on one line, one scale
From above, then from the side, true scale · the chosen size solid, the others dashed
Read off the 40 L outline · derived
52 %wide point, 774 mm from the tail
3.21length over width
374mm wide 12″ from the tail
5,583cm² of planform
Read off the 50 L outline · derived
52 %wide point, 833 mm from the tail
3.32length over width
379mm wide 12″ from the tail
6,140cm² of planform
Read off the 60 L outline · derived
52 %wide point, 885 mm from the tail
3.34length over width
392mm wide 12″ from the tail
6,910cm² of planform
Rocker of the 40 L · scaled from the 60 L, borrowed (≈), estimated
Rocker of the 50 L · scaled from the 60 L, borrowed (≈), estimated
Rocker of the 60 L · borrowed (≈), estimated
True proportions · dots at 10 mm and 12″ in from each tip · bracket: flat to within 3 mm · drawn hollow: no usable side photo of this board · shaded: the middle 80 % of its group · No usable side photo of this board: the median of 48 surf foil boards from 25 product lines. Tail ends set by rule, Claude or a brand convention on their photos, none checked by a person. · estimated
Original pages · 3
Closest outlines from other models, once stretched to one length and width · derived
Surf › SUP
Foil › Wing
Surf › SUP
Foil › Downwind
Surf › Square tail
Foil › Wing
Surf › Round tail
Foil › Downwind
Foil › Surf foil
Foil › Surf foil