EXPERT BOOM

GUNSAILS EXPERT – Aluminium-Carbon Hybrid for Athletic Performance

The new EXPERT combines durable T8 aluminium tubes with a lightweight and stiff carbon rear end in a hybrid construction for an optimal balance of stiffness, weight, and price.
Thanks to the carbon rear end, the boom delivers direct power transmission, providing more control and a more precise riding feel – perfect for ambitious freeriders and freeracers focused on performance.
The new front end with aluminium lever saves weight and increases stability in the front section.

140–200 cm
Compact boom with loop-to-loop system – ideal for freemove and medium-sized freeride sails.
Inner width 380 mm / Square Tail 110 mm
GUNSAILS sail range: 4.0 – 6.9 m²

180–240 cm
Maximum reach for large sails – additional carbon stiffness and roller trim for precise control.
Inner width 458 mm / Square Tail 142 mm
GUNSAILS sail range: 5.7 – 9.5 m²

KEY FACTS

• T8 aluminium tubes combined with carbon rear end – lightweight hybrid construction for high stiffness
• New front end with aluminium lever – lightweight, robust, and reliable
• Ergonomic tube diameter: 27 mm – comfortable grip for long sessions
• Size-specific inner width and rear end design
• Trim system depending on model: loop-to-loop or roller trim
• Double Pin Lock – precise length adjustment every 2 cm
• RDM adapter included – compatible with SDM and RDM masts