Gong, 2024

I-Surf Longboard 2024

2430mm long · 8'0"

635mm wide

76mm thick

93litres

Open in Studio See it on gong-galaxy.com

Sizes & Numbers

Listed by the brand, read off a photo, or worked out: where every number comes from

In one line

Its width sits further forward. A rounded pin tail, a full nose and parallel rails.

derived · against the 109 other surf boards in the atlas, read off the outlines.

As listed by Gong

Gong I-Surf Longboard 2024: every size as listed by Gong
size	length	width	thickness	weight
93 L	243.0cm · 2430 mm	635 mm	76 mm	–
110 L	274.3cm · 2743 mm	660 mm	76 mm	–

Every size side by side, tails on one line, one scale

Next to your board?

Lay the Gong I-Surf Longboard 93 L over up to four others, at one scale.

Compare with…

Shape & Rocker

From above, then from the side, true scale · the chosen size solid, the others dashed

Read off the 93 L outline · derived

55 %wide point, 1339 mm from the tail

3.84length over width

427mm wide 12″ from the tail

12,701cm² of planform

Read off the 110 L outline · derived

62 %wide point, 1695 mm from the tail

4.19length over width

423mm wide 12″ from the tail

14,865cm² of planform

Rocker of the 93 L · borrowed (≈), a guess

≈ 78 mmtail rocker, at the tip

≈ 37 mm12″ from the tail

≈ 50 mm12″ from the nose

≈ 126 mmnose rocker, at the tip

≈ 543 mmflat to within 3 mm, from 39 % to 61 % of the length

50 %of the length to the lowest point, from the tail

≈ 76 mmat its thickest, 50 % from the tail

≈ 22 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 110 L · scaled from the 93 L, borrowed (≈), a guess

≈ 88 mmtail rocker, at the tip

≈ 46 mm12″ from the tail

≈ 62 mm12″ from the nose

≈ 144 mmnose rocker, at the tip

≈ 577 mmflat to within 3 mm, from 39 % to 60 % of the length

50 %of the length to the lowest point, from the tail

≈ 76 mmat its thickest, 50 % from the tail

≈ 25 mmlonger along the bottom curve than flat

Lay this rocker over other boards

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 · No inflatable surf board has a usable side photo: the median rocker of 42 hard surf lines (95 boards), another construction. · a guess