HA carbon front wing foil: 550 to 1350 cm²

The HA range is the performance step in the SROKA front wing lineup. Above the Control range (plug and play, Intermediate to advanced), it's for riders who've mastered the basics and want to actively seek more speed, more glide and more precision in their setup. Below the UHA and DW ranges, it remains versatile and accessible across multiple disciplines: wing Freeride, Race, Kitefoil, tow-in, wing Surf, SUP Foil, Dockstart (for the 1350 L).

Three technical choices at the heart of the HA range:

• 100% High Modulus Carbon construction - maximum rigidity to transmit all energy to the Foil without loss. At high speed, you feel precision in every maneuver.
• High Aspect Ratio (AR 7.5 to 9.8) - extended wingspan, fine chord: the wing glides farther, accelerates harder, tracks upwind better. This is the DNA of Foil performance.
• Three profiles, one DNA - the « S » models (Speed) are calibrated for speed (thinner profile with max thickness set back), « W » (Wave) for carving in waves, « L » (Lift) for lift and light wind (thicker, more advanced max thickness). All share the same construction and precision philosophy.

All HA wings are interchangeable across the entire SROKA Foil range (S-Foil Aluminum, HM Carbon Foils, Elite Foils). You can evolve your setup progressively without replacing everything.

Speed or Lift: how to choose?

This is the central question in the HA range, and the answer is one sentence: the wing that gives you the choice is the 1190 - it exists in both S and L profiles.

• Lift (L) profiles are more buoyant and thicker. They take off earlier in light wind, are more forgiving to pilot, and suit larger riders or underpowered sessions. In return, they're slightly slower. These are the wings of ease within performance — in 1190 L and 1350 L.
• Speed (S) profiles are thinner and more extended. They accelerate hard, glide farther and reach V-max well above average, but require slightly more technical skill at low wind. These are pure performance wings — from 550 cm² to 1190 S.
• Wave (W) profiles are a variant of Speed: same wingspan, profile adjusted for carving in waves rather than straight-line speed.

SROKA's HA (High Aspect) range is eight 100% prepreg Carbon front wings - from 550 to 1350 cm² - designed for riders who want performance, speed and glide. Three profiles: « S » for pure speed and performance Freeride, « W » for wing Surfing in waves, « L » for light wind and SUP Foil. A range designed for the advanced to expert rider who knows what they're looking for and wants the right tool.

The HA range is designed for Intermediate to expert riders who want to maximize performance in a specific discipline: speed, Race, committed Freeride, wing Surfing waves, light wind, SUP Foil or Freestyle. 100% High Modulus prepreg Carbon construction (maximum rigidity), hydrodynamic profile calculated in CAD and validated in real conditions, high Aspect Ratio (between 7.5 and 9.8) for superior speed. Each model is calibrated for a specific practice.

The HA range is built around 3 families, each with a distinct aerodynamic philosophy.

Family S - Speed
Thin profile, moderate to high Aspect Ratio, designed to accelerate hard and hold high V-max. 5 sizes from 550 to 1190 cm². The reference for wing Freeride performance, Race and tow-in.

Family W - Wave
One wing: the 1190 W. Same wingspan as the 1190 S, but with active flex on the tips for carving in waves. Smooth jibes, turning control, early takeoff.

Family L - Lift
Thickened profile, maximum lift, extended wingspan. Two sizes: 1190 L and 1350 L. Designed to take off early, glide long and perform in light wind - regardless of rider size.

550 S — 550 cm² · The race machine. Takeoff from 17 kts / 80 kg, V-max beyond 35 kts. For Race, records and tow-in in big swell. Advanced level required.

670 S — 670 cm² · The best speed/ease compromise in the S family. Takeoff from 13 kts / 80 kg, V-max 30+ kts. Versatile for Race and Freestyle.

810 S — 810 cm² · The multi-tool. Speed, Freeride, Freestyle, waves. The one wing for 80% of high-level sessions.

950 S — 950 cm² · Performance Freeride medium wind. More lift than the 810 S without losing the Speed spirit. Ideal for average to heavy riders or medium wind.

1190 S — 1190 cm² · The largest Speed wing. Very early takeoff, extended glide, Freeride versatility. Keeps the performance spirit even as wind fades.

W Tab

1190 W —1190 cm² · The committed wing surf foil. Same wingspan as the 1190 S but active flex on the tips for carving in waves. Holding in the turn, clean exit, early takeoff. The only HA designed for high aspect ratio Surf foil.

L Tab

1190 L - 1190 cm² · The light wind for smaller riders (< 65 kg). Thickened profile to maximize lift. More than enough for SUP foil, Surf foil and low-wind sessions - without the wingspan length of the 1350.

1350 L - 1350 cm² · The versatile light wind. Large wingspan + generous lift: very early takeoff, long-distance glide. Covers everything - waves, SUP foil, Surf foil - up to 95 kg. First Dockstart recommended for riders < 70 kg.

Each wing comes in its padded protective cover. M8 x 16 mm hardware not included. Compatible with all SROKA fuselages designed since 2021, in aluminum or carbon - keep your setup and just swap the wing.

Recommended stabilizer:

For S and W models (speed and Freeride performance): the 180 cm² stabilizer is the default choice - it unlocks glide and doesn't compromise speed. For L models (light wind, SUP foil, Dockstart): the 240 cm² or 300 cm² stabilizer delivers more stability and lift, ideal for Pumping or easily powering through light patches.

Recommended mast

To fully exploit the HA range, the 16 mm HM carbon mast or the Elite 14 mm carbon mast are the reference choices: maximum stiffness, hydrodynamic finesse, superior glide. The 85 cm mast is the standard size for Wing foil. On S-Foil aluminum, you lose about 15% of V-max on S models, but you gain in price accessibility.

Recommended fuselage

The 68 cm fuselage is the standard balance. For the HA range, a shorter fuselage (62 cm or 56 cm) adds snappiness in turns and boosts Freestyle potential.