Cabrinha Union Alloy Mast

The Cabrinha Union Alloy Mast is an 18mm 6061 aircraft-grade aluminium mast with a refined hydrodynamic profile and the Union connection. 50, 75 and 85cm.

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 optimised 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.

Key features

• 6061 Aircraft Grade Aluminum: Premium 6061 aircraft grade aluminium delivers exceptional durability and stiffness, providing a robust foundation for riders who demand longevity and performance.
• Union Connection: Maximised fuselage footprint connection for flexural rigidity and hydro dynamic efficiency. The fluid, integrated design offers a clean, modern aesthetic while improving overall efficiency.
• Three Optimised Lengths: Available in three optimised lengths to suit learning, prone surf, freeride, freestyle, wing and wave disciplines.

Specifications

Specifications from Cabrinha; tolerances may vary.