Flysurfer Super sonic foil kite
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SUPERSONIC
Touring, Hydrofoil
| TECHNOLOGY | Closed-Cell Foil Kite |
| SKILLS | Advanced - Professional |
| SIZES | 12 / 15 / 19 / 22 |
Dedicated to advanced kitefoiling, we proudly present the SUPERSONIC. Leveraging the expertise behind our Formula Race kites, this ultra-light, high-performance marvel is designed specifically for long distance sessions. In marginal winds, the SUPERSONIC delivers exceptional speed, stability, and control, allowing you to push for hours! Take your foiling sessions to new heights with a design crafted for your passion.
Technische Features
Hydro-Tech Construction
The SUPERSONIC’s material mix is designed to enhance kite performance in various conditions. The Porcher skytex 32 is used along the kites leading edge. It effectively absorbs moisture, particularly useful in humid climates, preventing water drop formation along the leading edge for uninterrupted airflow. All sizes 12, 15, 19 and 22 are made of skytex 32 leading edges and 10D sailcloth.
Air intake line
Lines have been stretched spanwise across all air inlets to ensure optimal airflow to the leading edge. The air inlet lines hold the rigid foils on the nose in position and prevent the inlets from deforming. The kite fills quickly with air. You get control over the entire wingspan sooner when launching the foil kite. The kite also flies further to the edge of the wind window when overpowered; the leading edge dents later, and the depower works more efficiently.
High-tensile strength bridle line configuration
The bridle line configuration is crucial in managing stability, performance, and ease of control. A well-designed bridle system balances the forces exerted on the structure and precisely controls its behavior. The SUPERSONIC uses Aramid Bridle lines at all levels and at the brake line. The lines are coated with a UV-resistant layer to prevent degradation due to UV exposure. This protective coating extends the lines’ lifespan and reduces wear and tear from sun exposure. These materials ensure that the lines maintain their length and strength over time, reducing the need for frequent adjustments or replacements.
CCB - Chord Cut Billow
The Chord Cut Billow – called CCB for short – is an advanced aerodynamic feature designed to streamline airflow over the leading edge of our foil kites. It consists of a specialized precision cut that modifies the leading edge profile to facilitate smoother airflow. These cuts, known as “billows”, are strategically positioned to guide the airflow in a manner that reduces turbulence and mitigates the effects of surface irregularities. This ensures minimized drag, improved turning, and decreased back stall.
Performance Features
Performance Tuner
The performance tuner is a knot ladder integrated into the C-pulley line to modify the kite’s camber. Moving the Z-main line affects the bar forces and the performance of the kite. Shortening increases low-end power and steering/holding forces. Lengthening does the opposite, decreasing brake line tension and steering/holding power. Adjusting brake line settings for power delivery and depower allows you to optimize and unlock the kite’s maximum potential based on wind conditions and personal preferences. Changes should be made symmetrically.
Optimized Camber
Our knowledge from the Olympic Formula Kite Class is directly implemented in our freeride designs. The profile’s camber, or curvature, is refined to balance lift, drag, and control. The reflex profile sections are essential for controlling and depowering a foil kite and keeping it stable at a low attack angle and full acceleration. The counter-arching pushes the trailing edge down and prevents a front stall. We ensure a smooth and predictable performance even at high speeds.
SUPERSONIC – Loyal to the Foil
| SUPERSONIC | 12 | 15 | 19 | 22 |
|---|---|---|---|---|
| Color | Blue Jewel | Blue Jewel | Burgundy | Burgundy |
| Aspect Ratio | 6.7 | 6.7 | 6.9 | 7.1 |
| Area projected (m²) | 9.9 | 12.9 | 15.8 | 18.3 |
| Cells | 55 | 55 | 55 | 55 |
| Weight Kite (kg) | 1.74 | 2.16 | 2.46 | 2.78 |
Delivery & Shipping Policy
Dispatch
- Orders are dispatched within 1–2 working days after payment is received.
- Dispatch times may vary during busy periods.
UK Delivery
- UK orders are shipped using FedEx and Royal Mail.
- Delivery times are estimates only.
- All UK orders are sent with tracking.
International Delivery
- Orders outside the UK are shipped using FedEx, UPS, DHL, or Royal Mail.
- Delivery times vary by destination.
- All international orders are sent with tracking.
- Customers are responsible for any customs duties or import charges.
Receiving Your Order
When your order arrives, please:
- Check the package for any visible damage before accepting your delivery.
- Ensure all items listed in your order are included.
- Notify us promptly at Info@s2as.com if your order arrives damaged, incomplete, or incorrect.
- Keep all packaging until you are satisfied your order is complete and in good condition.
Delays & Issues
- Surface 2 Air Sports is not responsible for delays caused by couriers, customs, or events beyond our control.
- We are not responsible for delays or loss caused by incorrect delivery information provided at checkout.
Refund & Returns Policy
Surface 2 Air Sports
Returns
You must notify Surface 2 Air Sports of your intent to return an item within 14 days of the order date.
To initiate a return, please email Info@s2as.com within this 14-day period. Once we receive your request, we will email you return instructions and a Return Authorisation (RA) number.
Approved returns must be shipped back to us within 30 days of the order date.
Return eligibility
- The item must be unused, uninstalled, and in original condition.
- The item must be in its original packaging.
- A valid Return Authorisation (RA) number must be included with your return.
Return shipping
All returns must be sent back to us at the buyer’s cost. We do not provide prepaid return labels, and original shipping charges are non-refundable.
Returns requested after 14 days from the order date, items shipped after 30 days from the order date, or returns sent without an RA number may not be accepted.
Refunds
Once your return is received and inspected, we will notify you of the approval or rejection of your refund.
If approved, refunds will be issued to the original payment method. A 2% refund processing fee will be deducted from all refunds.
Refund processing typically takes 5–10 business days, depending on your payment provider.
Original shipping charges are non-refundable, unless the return is due to an error on our part.
Price Match
At Surface 2 Air Sports (S2AS), we believe you shouldn’t have to choose between the best price and the best service. If you find the same product cheaper elsewhere from an authorised UK retailer — we’ll match it.
How Our Price Match Works
- Find the identical product at a lower price (UK authorised retailer).
- Send us the details using the form below before checkout.
- We’ll verify it and confirm quickly.
Price Match Conditions
- Product must be identical (brand, model, size, colour, year).
- Competitor must be a UK-based authorised retailer.
- Item must be in stock and available for immediate purchase.
- Competitor price must include VAT and delivery.
- Request must be made before completing your order.
What We Don’t Match
- Marketplace sellers (Amazon, eBay, Facebook Marketplace).
- Private sellers or clearance errors.
- Members-only, bundle, or finance-only promotions.
- Used, refurbished, or ex-display items.
Found a Better Price?
Send us the details and we’ll take care of the rest.
Price Match Request Form
Price Match FAQs
How long does a price match take?
Most requests are reviewed within one business day, often faster during opening hours.
Do you price match after purchase?
No — all price match requests must be submitted before checkout.
Does the competitor have to be UK-based?
Yes, the retailer must be UK-based and an authorised brand stockist.
Does shipping count in the price?
Yes — we compare the total price including VAT and delivery.
Price Match Contact Form
Found an item cheaper elsewhere? We want to know. Send it to us, so we can look at matching the price for you with the Service you expect from S2AS.
