Pre-Release for Club Members

KR977-FCM-SDW375-75/BB-INT - Razor 977-SDW375-75 Blackbird Kit - Integrated Mast - Modular Backtail

SKU: KR977-FCM-SDW375-75/BB-INT
Availability: Only 5 available
€1,929.00


WING FOIL
SURF FOIL
PUMP FOIL
SUP FOIL
DOWNWIND
Razor 977-SDW375-75 Blackbird Kit - Integrated Mast - Modular Backtail

Razor 977-SDW375-75 Blackbird Kit - Integrated mast + Modular Backtail

High-aspect front wing with exceptional glide, unmatched pumpability, and top-tier performance for downwind and prone surf. Smooth, fast, and endlessly efficient.


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Razor 977-SDW375-75 Blackbird Kit - Integrated Mast - Modular Backtail specs
TOP SPEED
LIFT
GLIDE
MANEUVERABILITY
PUMPING

Product Line Blackbird
Range Razor
Recommended for Freeride - Dock-Start - Downwind - SUP - Pumping
Take Off Speed 10 - 12 kn
Top End Speed (average 80kg user) 22 - 24 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, unprecedented pumpability, and outstanding performance in downwind and prone surf conditions.

Thanks to an advanced carbon lamination process, the mast and plate become a true one-piece structure, reducing weight while increasing overall stiffness and responsiveness.

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.

  • Infinite glide thanks to the high-aspect profile

  • Surprising pumpability for its size

  • Speed and control over long distances

  • Smooth and fluid response through carves and glides

The Set: This kit includes the Blackbird Razor 977 front wing, the FC/M full carbon modular fuselage, Integrated mast 75 Blackbird and the SDW 375 stabilizer.

Blackbird Technology: Built to Perform

Hydrodynamic Efficiency and Drag Reduction The tapered shape and monoblock construction slice through water and air, improving flow and reducing turbulence. This makes transitions, touchdowns, and rail-to-rail maneuvers significantly smoother.

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

Extreme Structural Rigidity The fuselage design, inspired by aeronautics, increases torsional stiffness by over 20% compared to cylindrical fuselages. Load distribution is optimized to withstand even the hardest landings or the most aggressive maneuvers.

Full-Carbon Modular Fuselage:

  • Minimizes flex and torsion.

  • Allows for testing different stabilizers and perfecting the trim with shims.

  • Ensures smoother transitions.

Who it’s made for

  • Ambitious and technical riders

  • Freestylers looking for pop and control

  • Downwind and wave riders seeking speed and flow

    Anyone who wants a front wing that rides like a natural extension of their body



Dimensions & Advanced specs
Front Wing - Span 977 mm
Front Wing - Surface 953 cm2
Front Wing - Aspect Ratio 10,20
Front Wing - Root Chord 119 mm
Front Wing - Maximum Thickness 16,7 mm
Stabilizer - Span 375 mm
Stabilizer - Surface 130 cm2
Stabilizer - Aspect Ratio 10,40
Stabilizer - Root Chord 50 mm
Stabilizer - Maximum Thickness 7,7 mm
Fuselage - Total Length 655 mm
Mast - Height 750 mm
Mast - Board Connection Carbon Plate
Foil Set - Weight (ca.) 3,55 kg


Download manuals and documents
Blackbird - User Manual