KSO Kite Profile
Flysurfer Sonic
2026The race foil that hunts every knot
Foil / RaceLightwindAdvancedPro
Brand
Flysurfer
Struts
0
Sizes
9–18 m²
Frame
Dacron frame
KSO Editorial Scores
The same ten characteristics, scored 1–10 for every kite in the index — comparable across all brands. How we rate →
Data checked: July 2026
Jump / Boost6/10
Hangtime9/10
Turning speed6/10
Bar pressure3/10
Relaunch5/10
Wave drift4/10
Unhooked pop3/10
Low-end power10/10
Upwind drive10/10
Ease of use4/10
Preliminary editorial scores — final confirmation pending.
Model years
Sizes & RRP
9 m²11 m²13 m²15 m²18 m²
Available
About this kite
The Sonic is Flysurfer's race lineage: a high-aspect closed-cell foil built for upwind angles and raw efficiency that hydrofoil racers measure in podium places. The fifth generation refines profile stability at speed. Demanding, specialised and devastatingly quick.
About Flysurfer
Flysurfer
Flysurfer is a German kite brand known for foil kites, also offering tube kites, boards and accessories.
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