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Join usThanks to its optimized length adjustment system, the Black Line is significantly stiffer than its counterparts on the market. The diameter of the boom has been reduced to 27mm at strategic points to ensure a firm grip and to facilitate steering in extreme conditions. The latest collection is available in 4 sizes, each with a unique shape ideally suited to each surfer's needs. Gaastra booms are made using Monocoque technology, which uses a single aluminum tube. By reducing the number of moving parts and making the boom from a single piece of aluminum, the designers have made it stiffer and much more durable. The Black Line is characterized by its performance, durability and affordability, making it the ideal boom for both beginners and advanced windsurfers.
Product highlights
Ease of use
The boom head allows the boom to be easily fastened to the mast
Quick adjustment
The clip-on adjustment system allows the desired length to be set quickly
Features
- Reduced boom diameter (27/29) - The parts of the boom where you place your hands have been tapered to 27mm to make steering easier and give the user a firm grip
- Double Pin Fastener - The boom length adjustment system features a double pin fastener, which makes the structure stiffer and more durable
- Monocoque technology - Gaastra booms are made from a single aluminum tube that is bent to achieve the correct shape. By reducing the moving parts in the construction, the boom is much stiffer and stronger
- EVA foam - Non-slip material along the entire length of the boom for a firm grip and comfort in all conditions
- Improved head - High-quality boom head, equipped with an internal rubber pad to absorb vibrations and increase thruster durability
- High-quality aluminium alloy - High-quality materials are used in the production of Gaastra booms, making them some of the most efficient booms on the market. The Black Line model is made entirely of aluminium alloy, which guarantees an ideal weight/stiffness ratio at an attractive price
- Loop-Loop-Go system - Use of the Loop-Loop-Go system makes it easy to trim the sail
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+48 513 020 570
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