Gaastra GA Booms Black Line Mono Tapered 140-190

The GA Booms Black Line Mono Tapered is a durable, value-oriented boom designed for freeride and recreational sailing. The "Mono" construction uses a single-wall aluminium profile, offering a good balance of stiffness and affordability. The tapered shape provides a comfortable grip and improved ergonomics. With an adjustment range of 140–190 cm, this boom fits a wide variety of sail sizes (typically 4.0–7.0 m²). The Black Line series is ideal for riders seeking reliable performance without the premium price of carbon booms.

Key Features

• Mono (single-wall) aluminium construction
• Tapered profile for better grip and control
• Adjustment range: 140–190 cm
• Suitable for freeride, entry-level wave, and school use

Perfect For

• Beginner to intermediate windsurfers
• Recreational freeride sailing
• Riders seeking an affordable, durable boom