Sabfoil Front Wing Blackbird 737 Razor 640 cm2

8050391107354

WR737/BB

KITE FOIL
WING FOIL
SURF FOIL
DOWNWIND
Blackbird Razor 737 | Hydrofoil Sabfoil Front Wing
Razor Blackbird WR737: The Ultimate Prone Surf Machine
Experience uncompromising efficiency with a high-aspect profile designed for endless glide and surgical precision. The Monobloc Full Carbon construction transforms every wave into a high-speed canvas. Pure flow, instant feedback, and superior pumpability for the demanding prone surf and carving enthusiast.

Blackbird Razor 737 | Hydrofoil Sabfoil Front Wing specs
TOP SPEED
LIFT
GLIDE
MANEUVERABILITY
PUMPING
Product Line
Blackbird
Disciplines
Wing – Surf – Kite
Recommended for
Wave – Freeride – Surf – Fast Downwind – Freestyle – Freerace
Range
Razor
Take Off Speed
13 – 15 kn
Top End Speed (average 80kg user)
25 – 27 kn
Extreme glide, uncompromising efficiency
The Razor Line is designed for riders seeking a pure, fluid, and continuous flying experience.
A high-aspect front wing built to deliver exceptional glide, great speed but maintaining a decent pumpability, and outstanding performance in prone surf conditions.

Power, flow, and precision in a single profile
Every detail of the Razor’s design has been optimized to turn every input into speed and directional control.
The result is an ultra-efficient front wing, capable of maintaining a clean and stable water flow even through the most delicate transitions.

Great glide thanks to the high-aspect profile

Surprising pumpability for its size and fast profile

Speed and control over long distances

Smooth and fluid response through carves and glides

This set includes the Blackbird Razor 737.
Pair it with a Blackbird stabilizer and mast for the ultimate riding experience.

Want to experiment with different fuselage lengths or use your Kraken stabilizers?
Try it with the Blackbird Back Tail fuselages for maximum modularity!

Blackbird Technology, Built to Perform
Hydrodynamic Efficiency and Reduced Drag
The streamlined shape and monobloc construction cut through both water and air, improving flow, reducing turbulence, and smoothing out transitions, touchdowns, and rail-to-rail moves.

Active Lift and Trim Optimization
The wing generates additional lift, enabling earlier takeoff and reducing pressure on the rear stabilizer. The result is a flatter, faster, more balanced ride—even at high speeds.

Extreme Structural Stiffness
The aerospace-inspired fuselage design increases torsional rigidity by over 20% compared to cylindrical fuselages. Load distribution is optimized to handle even the hardest landings or abrupt maneuvers.

MONOBLOC Full Carbon Construction
The integrated one-piece connection between front, fuselage, and tail guarantees:

Flex or twist reduced to the minimum

Smoother transitions

Instant feedback and control

A truly connected riding feel

Who it’s made for
Riders seeking maximum performance while surfing and carving

Prone surf enthusiasts

Those who want a foil that can fly further at high speed with minimal effort

Experienced foilers looking to push their limits while surfing waves

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Dimensions & Advanced specs
Front Wing – Span 737 mm
Front Wing – Surface 648 cm2
Front Wing – Root Chord 108 mm
Front Wing – Aspect Ratio 8,4
Front Wing – Maximum Thickness 14,7 mm
Front Wing – Weight (ca.) g
Front Wing – Material Full Carbon Monoblock