The Flysurfer Radical9 is a versatile twin tip for performance freeride and progression. Precise edge control, balanced speed, easy upwind and consistent pop make every session controlled and fun. Available board only or ready to ride with Squad pads and straps.
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The Flysurfer Radical9 is a versatile twin tip for performance freeride and progression. Precise edge control, balanced speed, easy upwind and consistent pop make every session controlled and fun. Available board only or ready to ride with Squad pads and straps.
The Radical is a classic performance freeride board, built on our proven shape to help you progress your skills while enjoying every condition. Reliable edge control gives you the confidence to take off precisely and stay in control when conditions get demanding. With balanced speed, effortless upwind tracking, and consistent pop, it delivers reliable and accessible performance in every session. Simply ride Radical!
Unleash your full potential with the Radical, designed for riders who demand precision and dependable performance. From light winds to demanding conditions, it delivers consistent control and a responsive feel. Its refined shape generates powerful pop for confident take-offs and consistently controlled landings. Efficient upwind tracking, stable edging, and a balanced flex provide the control needed to progress with confidence. With reliable grip, effective shock absorption, reduced spray, and easy handling at speed, the Radical performs from the very first session. A durable construction ensures long-lasting performance and a consistently solid ride.
Ready to ride: Radical Kiteboard, Squad Pad-Strap-Set, Solid 55 mm Fin-Set, Assembling Instruction.
Board only: board and fins.
| Radical9 | Rider weight | Colour | Length | Weight (kg) | Fins (mm) | Stance |
|---|---|---|---|---|---|---|
| 132 x 40 | 70+ kg | Sand / Violet | 132 cm | 1.32 | 45 – 55 | tight, neutral |
| 138 x 42.5 | 80+ kg | Ceramic / Dark Turquoise | 138 cm | 1.83 | 45 – 55 | neutral |
| 144 x 44.5 | 90+ kg | LIT / White | 144 cm | 2.41 | 45 – 55 | neutral, wide |
Specifications from Flysurfer; tolerances may vary.

Durable ABS rails and a scratch-resistant topsheet provide long-lasting resilience for everyday use.

The stepped multi-concave bottom shape increases structural stiffness and improves energy transfer for enhanced pop and responsiveness. It efficiently channels water toward the tips, optimising glide and tracking.

The balanced interaction of rocker, outline, and flex ensures controlled handling and comfort, even in choppy conditions. The finely tuned flex pattern delivers an ideal mix of damping, speed, and pop.
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