Description
The Lacuna Astrum V4 kiteboard is a performance board designed for riders who want to boost higher, edge harder and progress into board-offs. Its basalt–carbon construction, refined shaping and updated outline create a board that feels responsive under load while maintaining stability and control on the water. The result is a board that delivers strong pop, clean carving and confident landings.
Built as a step-up performance board, the Astrum V4 is more responsive and playful than the previous version. It combines stiffness for control with enough flex for comfort, helping riders stay confident during powered take-offs and smooth landings.
Key Board Performance Features
The Astrum V4 has been re-engineered with a focus on boosting performance and control.
Hard Edging: The board is designed to edge hard under load. This improves power control and helps riders maintain strong upwind drive.
Pulled-In Outline: A pulled-in Free-Air outline allows cleaner carving and improved edging when powered. This helps the board stay connected in choppy conditions.
Basalt–Carbon Construction: The basalt–carbon laminate increases strength, reflex and pop. As a result, the board responds quickly under load while remaining stability on landings.
45 mm Fins: Long-base 45 mm fins provide tracking and stability during fast landings and powered riding.
With its updated outline and bottom shaping, the Astrum V4 edges harder, carves smoother and holds power comfortably through turns and take-offs.
Construction
Basalt fibre adds toughness and durability to the board structure. At the same time, wide-tow carbon increases stiffness and reflex. This combination helps create a board that feels fast and responsive while maintaining control during landings.
The Astrum V4 uses inline inserts, allowing riders to switch rail sides and extend the usable life of the board.
Rider Profile
The Lacuna Astrum V4 kiteboard suits intermediate to advanced riders looking for a performance Free-Air board. It is designed for riders focused on boosting, edging hard and progressing into board-offs. Its balance of control, reflex and comfort makes it well suited to powered riding and progression-focused sessions.
Sizes
The Astrum V4 is available in:
135 × 41 cm
138 × 42 cm
Included with the Board
The Astrum V4 includes:
4 × 45 mm long-base GFN fins
4 × Dogbone washers
1 × Higher Lacuna handle
10 × M6 × 16 mm screws
To learn more about the Astrum board, visit the official Lacuna Astrum product page. You can also explore the rest of the FreeAir Collection and Lacuna board accessories to complete your setup.
