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Flysurfer Sonic 4 · 2023
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Flysurfer

Sonic 4 2023

big-airfoilfreeride

A reshaped outline and retuned sail tension make jumps and turns easier to control.

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SPECS BY SIZE
Size (m²) 6 8 10 12 15 18
Weight (kg) ⓘ 1.22 1.5 1.78 2.08 2.5 2.98
Wind range (kt) ⓘ 18-45 15-38 12-33 10-26 6-21 5-19
Aspect ratio ⓘ 5.8 5.9 6.4 6.6 6.7 6.8
CONSTRUCTION
Arch
Foil ram air
Lines ⓘ
4
Bridle
Cascade
Kite-side ends ⓘ
front (center): knot · rear (steering): knot
Canopy ⓘ
Triple Ripstop
TIMELINE
Full timeline
  1. Flysurfer Sonic 2 2016
  2. 2017 to 2019: no separate edition cataloged
  3. Flysurfer Sonic 3 2020
  4. 2021 to 2022: no separate edition cataloged
  5. Flysurfer Sonic 4 2023
  6. 2024: no separate edition cataloged
  7. Flysurfer Sonic 5 2025
4 editions, 2016 to 2025