X-15 2026
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X-15 Foil Race – 2026 Foil Race Board
Break the speed barrier.
The new Starboard X-15 ushers in a new era of speed and control. Designed with advanced computer modeling
and refined with rider feedback, it combines cutting-edge aerodynamics and hydrodynamics with a lightweight, responsive construction.
Every detail — from the sharper rails to the optimized tail profile — is designed to help you accelerate faster,
maintain stability in gusts and push beyond every limit.
- New sharp rails & refined tail → less aerodynamic and hydrodynamic drag, more control at high speeds.
- Enhanced stability → the board remains neutral in gusts and accelerates without lateral deviation.
- New compact 79 format → 4 cm shorter, reduces swing weight for greater agility and responsiveness.
- Early foil takeoff → Optimized profiles allow the foil to lift off earlier and work more efficiently.
- Carbon Reflex Sandwich → ultralight and reactive construction, for maximum sensitivity and direct feedback from the foil.
Overview
Available in 79 and 85 sizes, the X-15 2026 combines structural precision and optimized aerodynamics. The result: instant takeoff, total control, and extreme speed. Whether you're aiming for the podium or your personal best, The X-15 is the ultimate advantage to overcome any barrier.
Technical specifications
| Model | Volume | Length | Length | Tail width | Thickness | Shape | |
Recommended foil | Sailing range | Weight (CRS) |
|---|---|---|---|---|---|---|---|---|---|---|
| X-15 79 | 152 L | 221 cm | 79 cm | 62.8 cm | 14.7 cm | Flat Vee → Double Concave | without foil | |
4.0 – 8.0 m² | 8.6 kg |
| X-15 85 | 166 L | 225 cm | 85 cm | 67.6 cm | 14.4 cm | Flat Vee → Double Concave | without foil | |
5.0 – 9.0 m² | 9.0 kg |
Construction
Carbon Reflex Sandwich – Starboard’s flagship construction: the lightest, most responsive and precise. Made from ultralight biaxial carbon for controlled flex , direct feedback and early foil launch. It offers the best combination of stiffness, sensitivity and reliability with warranty rates among the lowest in the industry.
Equipment included
| Technology | Models | Components included |
|---|---|---|
| Carbon Reflex Sandwich | X-15 79 / 85 |
Screw M6×50 Torx (1 pc) • Screw M6×60 Torx (1 pc) • Teeth Washer (2 pcs) •
4 × Footstrap Jim Drake Slick (Yulex) • 8 × K9 Anti-Twist • 8 × Screw M7×32 Torx •
8 × Long Washer • Washer M8 (2 pcs) • Air Valve Torx + O-ring • Warranty Card • Accessory Box •
Star Screw Package • Tiki Torx Screwdriver • Star Sock (Group #15) •
Screw M8×60 Torx T30 (1 pc) • |
Q&A – Frequently Asked Questions
What is the difference between X-15 79 and X-15 85?
The 79 is more compact (−4 cm), with lower swing weight and greater agility, ideal for medium/strong winds.
The 85 offers more volume and stability, perfect for larger sails and medium winds.
Which foil to use?
Recommended for use with a slalom or race foil to make the most of the X-15's stiffness and control.
It is supplied without foil to allow maximum customization.
How is it different from the previous generation?
Sharper rails, redesigned tail, reduced weight and new aerodynamic stability.
In the water this means more linear acceleration, less drag and total control in gusts.
What is the recommended sail range?
X-15 79: 4.0–8.0 m² • X-15 85: 5.0–9.0 m²
Can I also use it for foil freerace?
Yes, but it is optimized for racing and pure speed: the feeling is much more direct and stiff than a freeride foil board.
Ready to fly? Break the speed barrier with X-15.
ZZZSURF Shipping and Delivery
Buy with peace of mind: with ZZSURF you get your windsurfing, wingfoil, kitesurfing and watersports products delivered directly to your doorstep, anywhere in the UK and most European countries.
Shipping Times
- Italy: Standard delivery in 24/48 business hours from shipment for most items in stock.
- Europe: delivery in 2-5 business days depending on the country of destination.
- For islands, remote areas or bulky items (boards, SUPs, foils, rigs, masts and booms) delivery time may vary by 1-2 business days.
Shipping Costs
- Italy: Free shipping on orders over $50. For lower orders, a shipping charge may apply.
- EU countries: Cost starts from €24.90 for orders under €200, the price however may vary depending on country and volume of products. The exact calculation is displayed during checkout.
- For bulky products (boards, sails, foils, SUPs, kayaks, etc.) a surcharge may be required. It will always be clearly communicated prior to order confirmation.
Shipping Methods
- We ship with specialized express couriers (GLS, BRT, DHL, UPS, SDA, etc.), selected according to product type and delivery area.
- All products are packed carefully and, where necessary, with reinforced packaging to ensure maximum safety during transport.
- You will receive tracking via email/SMS as soon as the shipment leaves our warehouse.
Pickup at Headquarters
- You can pick up your orders for free at our ZZSURF warehouse in Gallarate Via Mameli 48 (VA) Italy - Please note this is not a store but a pickup point where orders already placed on the site can be picked up.
- You will be notified as soon as your order is ready for pickup.
Important Notes
- Always check the integrity of packages upon delivery and sign with reserve in case of damaged packaging.
- For any doubt or urgency, you can contact our customer service: info@zzsurf.com or WhatsApp directly from the website
- We also ship to Switzerland and UK: contact us for a customized quote.
Methods of Payment on ZZSURF
On ZZSURF, operated by Twoside srl, you can choose from several payment methods, all of which are secure and designed to provide you with maximum convenience:
Credit Cards:
Major credit and prepaid cards are accepted, including Visa, Mastercard and American Express. This method allows you to complete your purchases quickly and securely.
Klarna:
With Klarna you have the option to purchase now and pay off the amount later, choosing from various installment options as needed. A credit card is required to complete payment through Klarna. The maximum amount allowed, including shipping costs, is €1,500.
PayPal:
Paying with PayPal will allow you to make secure and fast transactions without having to re-enter your card information each time. In addition, in some situations, PayPal allows you to split the payment into convenient installments directly from your account.
Bank Transfer:
If you prefer, you can also pay by bank transfer. You will receive all the necessary details when you place your order. Shipment will be made only after verification of receipt of payment.
After placing your order you will need to make the transfer payable to : Twoside srl , IBAN IT74M0326850240052341838010 indicating the order number
Security of Transactions
All payments on ZZSURF are secured using SSL (Secure Socket Layer) technology, which protects your credit card information. During order completion, 3D Secure verification is also activated, which adds an additional layer of security by requiring additional confirmation via web, app or SMS. These measures allow you to shop with confidence.