2026 Starbaord X-15
Advanced computer modeling takes the new X-15 85 to another level, introducing sharper rails and a refined tail profile that significantly reduce hydrodynamic and aerodynamic drag, delivering unparalleled stability in gusty conditions. The updated X-15 79, now 4 cm shorter, dramatically decreases swing weight, enhancing maneuverability and ensuring lightning-fast, controlled acceleration exactly when you need it most.
PRODUCT FEATURES:
OPTIMIZED AERODYNAMICS
Advanced computer analysis has led to sharper rails and a refined tail profile that drastically reduces both aerodynamic and hydrodynamic drag.
ENHANCED STABILITY
The new design delivers a board that stays stable when gusts hit—accelerating without unwanted lateral movement, key for performance in the red zone.
TAILORED FOR AGILITY
The X-15 79 is now 4 cm shorter, reducing swing weight to boost maneuverability while retaining the extreme speed and precision synonymous with the X-15 series.
SHARPER RAILS
Optimized rails deliver a smooth deck profile with minimal resistance for reduced drag.
LATERAL-FREE ACCELERATION
Enhanced stability ensures acceleration without lateral movement, perfect for high-speed conditions.
REFINED TAIL PROFILE
A reprofiled tail minimizes both hydrodynamic and aerodynamic drag for enhanced stability.
EARLY FOIL TAKEOFF
Optimized profiles help get smaller high-speed foils working faster and more efficiently.
RESPONSIVE UNDERFOOT
A refined rear strap stance and flatter deck profile deliver precise control in every gust.
COMPACT DESIGN (X-15 79)
A 4 cm reduction in length decreases swing weight, increasing maneuverability for agile performance.
EXTREME SPEED FOCUS
Thinner overall profiles reduce aero drag and side wind interference for maximum speed potential.
CARBON REFLEX CONSTRUCTION
Built in advanced Carbon Reflex technology, offering unmatched responsiveness and strength.
CONSTRUCTIONS:
Carbon Reflex Sandwich
THE FLAGSHIP CONSTRUCTION
The Carbon Reflex Sandwich construction is our lightest, proven flagship construction and has some of the lowest warranty rates in the industry. Using the lightest biaxial carbon provides more feel, more responsiveness and more controlled flex than conventional boards. On the water, this construction will provide you with ultimate performance. It delivers the most direct feedback from the foil and allows for quicker and more precise movements. With the Carbon Reflex Sandwich construction you’ll start foiling earlier.
SPECIFICATIONS:
| Model |
X-15 (Windfoil) 79 |
X-15 (Windfoil) 85 |
| Volume |
152 L |
166 L |
| Length |
221 cm |
225 cm |
| Width |
79 cm |
85 cm |
| Tail Width |
62.8 cm |
67.6 cm |
| Thickness |
14.7 cm |
14.4 cm |
| Shape |
Flat Vee to Double Concave |
Flat Vee to Double Concave |
| Foil |
Without Foil |
Without Foil |
| Recommended Foil |
Foil Slalom |
Foil Slalom |
| Sail Range |
4.0 - 8.0 m² |
5.0 - 9.0 m² |
| Weight CRS |
8.60 Kg |
9.00 Kg |
