Union Alloy Mast

Name: Union Alloy Mast
Brand: Cabrinha
SKU: K6FSAMAST-050XXX
Price: 369.0 USD
Availability: OutOfStock

HYDROFOIL

$369.00

SKU: K6FSAMAST-050XXX

Sizes:

50CM 75CM 85CM

Variant

Description

The UNION Aluminium Mast delivers the perfect balance of performance, durability, and value. Engineered with a refined hydrodynamic profile, the mast offers impressive stiffness and control while maintaining low drag for smooth, efficient riding across all disciplines.

Constructed from durable 18mm 6061 aircraft-grade aluminium, the mast provides excellent torsional rigidity for precise feedback and predictable handling whether carving waves, boosting freestyle tricks, or cruising long distances.

At its core is the innovative UNION connection system, which reduces fuselage cross-sectional area by 15% compared to previous designs. The result is cleaner, more efficient water flow, reduced drag, and a noticeably more connected feel underfoot.

Available in three lengths, each optimized for specific riding styles:

50cm – Ideal for learning and shallow waters.
75cm – Perfect for prone surfing and downwind riding.
85cm – The versatile choice for freestyle, freeride, winging, and waves.

Design Profile

Durability, longevity and unmatched stiffness in an alloy setup.

Features

18mm, 6061 aircraft grade - exceptional stiffness and direct feedback.
Fused Monobloc construction reduces drag and improves energy transfer for better glide and higher top speed
Hydrodynamic profile cuts drag for easier early lift, longer glide and higher top end
UNION connection for maximum stiffness and low drag

Coming Soon

Click below for first access to new product information.

Key Features

6061 Aircraft Grade Aluminum

Premium 6061 aircraft grade aluminum delivers exceptional durability and stiffness, providing a robust foundation for riders who demand longevity and performance.

UNION CONNECTION

Maximized fuselage footprint connection for flexural rigidity and hydro dynamic efficiency. The fluid, integrated design offers a clean, modern aesthetic while improving overall efficiency.

Three Optimized Lengths

Available in three optimized lengths to suit learning, prone surf, freeride, freestyle, wing and wave disciplines.

STYLE SELECTOR

See where this product performs best.

Explore its strengths across different riding styles and performance areas.

Scores indicate how strongly the product is suited to each riding style, with 100% representing a core strength.

Stiffness

90%

Speed / Glide

75%

Advanced Performance

75%

Efficiency

80%

"This mast delivers exactly what I want from an aluminum setup. It's strong, incredibly responsive and tracks beautifully through the water. You get a direct feel that's hard to believe until you've ridden it." ~ Daniel Ware

Tech Specs

MAST SIZE	50CM	75CM	85CM
IDEAL FOR	Learning & Shallow Water	Prone Surf & Downwind	Wing, Freeride, Freestyle, Kite & Waves

3 SCREW CONNECTION

Super simple 3 screw connection design lowers assembly time and improves hydro efficiency.

15% REDUCTION

An all new fuselage design not only reduces the projected area by 15% compared to the previous Fusion system, it also greatly increased efficiency and performance.

Integrated Inserts

Integrated ss316 threaded insert for ultra stiff fuselage connection

Union Alloy Mast

Union Alloy Mast

Key Features

See where this product performs best.

Customer Reviews