-
Dedicated Freeride
The Nano V4’s balanced volume distribution and stable outline make sure that the board starts planing easier and withou worrying about upsetting the board’s trim.
-
Designed For Progress
Fine-tuned thin rails and a narrower nose make gybing more intuitive and controlled, helping you connect smooth, confident turns as your skills develop.
-
115 L Dagger-board
Optional 155L model with retractable dagger- board adds upwind security and versatility for progressing riders
-
Multiple Footstrap Position
Nano V4 adapts effortlessly to different skill levels and styles—giving both newcomers and experienced sailors a comfortable stance from the first run to the last.
The AST boards are built using a monolithic design that combines matte fiberglass, resulting in a straightforward yet robust structure. All boards feature a full-wrap fiberglass rail band to enhance strength and longevity. This construction boasts an excellent balance between price and quality, delivering exceptional durability.

Nano V4 Daggerboard AST 155
Description
The Nano series is a dependable choice for beginner to intermediate windsurfers ready to build skills and gain confidence on the water.
With a forgiving character and a straightforward freeride shape, the Nano boards feature a fairly straight outline and a wide tail that encourage early and effortless planing. This stable platform makes it easier for riders to settle into footstraps and explore new techniques without worrying about upsetting the board’s trim.
As your abilities grow, the Nano keeps pace. Fine-tuned thin rails and a narrower nose make gybing intuitive and controlled, helping you link smooth turns as your confidence increases.
For those progressing or navigating more demanding conditions, a 155L version with a retractable daggerboard is also available. This feature adds upwind security and extra stability, letting you adapt your setup to suit the day’s breeze and your evolving skill level.
Combining reliability, versatility, and thoughtful design, the Nano V4 strikes an outstanding balance between quality and value. Whether you’re just starting or aiming to refine your technique, it’s a board that supports steady, enjoyable progress.


Nano V4 Daggerboard AST 155