duotone front wing free 2025 articlenumber_13210-8080 ION offers a modular hook

ION offers a modular hook system which means you can also change the hook on the fly if you buy one of the other hook options – choose between stainless steel

The Cork Shock Absorber 2

The Unit SLS Concept Blue features an undyed PentaTX frame and strut with an Aluula Gold center segment

an angled strut

Comes in our Double Layer Light technology with additional colored rail reinforcement and mast foot insert for possible windsurfing

duotone front wing free 2025 articlenumber_13210-8080 ION offers a modular hookThis versatile foil retains the exceptional performance of the original Free SLS, making it accessible to a wider range of riders without compromising on quality. Featuring a strong, durable, and budget friendly Glass layup, these foils offer stable flight, early lift, and good top speed. Best suited for beginners and intermediate level riders to progress quickly, while also providing the performance capabilities that more advanced riders seek. Our