2026 Cabrinha Union Alloy Mast
$369.00 – $399.00Price range: $369.00 through $399.00
The perfect balance of performance, durability, and value. Engineered with a refined hydrodynamic profile, Union Alloy mast offers impressive stiffness and control while maintaining low drag for smooth, efficient riding across all disciplines.

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Union Alloy Mast
HYDROFOIL
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
HIGHLIGHTS
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.
TECHNOLOGY
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