Duotone ePropeller 3-Blade SLS with Mount 2026

The 3‑Blade SLS Propeller is the performance upgrade for riders seeking more boost, higher speeds, and improved efficiency from their Foil Assist system. Made from durable aluminum, it delivers noticeably more power, making it well-suited for advanced riders aiming to push their setup further.

Thanks to its increased thrust, the 3‑Blade SLS allows riders to comfortably use smaller front wings or lower‑liter boards. It performs exceptionally well in bigger or faster swells, and is ideal for riders above 80 kg who want more acceleration and longer run‑time with reduced battery load.

On flat water, the propeller adds an extra level of speed.Switching from the standard 2‑blade system to the 3‑blade SLS is quick and simple: remove the 2‑blade propeller and its mount, then install the dedicated 3‑blade mount along with the three blades.Because its power delivery is stronger and less gradual, the 3‑Blade SLS is not recommended for beginners. However, it is the preferred choice for advanced riders seeking a more powerful, dynamic, and efficient foiling experience.View the full installation instructions here.