Duotone Foil Assist 3 Blade SLS Propeller

Unlock more power, speed and efficiency from your setup with the Duotone Foil Assist 3-Blade SLS Propeller. Designed as a performance upgrade over the standard 2-blade system, this propeller delivers increased thrust and stronger acceleration, making it ideal for riders looking to push their foiling further.

Constructed from durable aluminium, the 3-Blade SLS propeller is built to handle higher loads while maintaining efficiency. The added blade delivers noticeably more drive through the water, allowing you to run smaller front wings or lower-volume boards without sacrificing lift or control. It excels in faster, more powerful conditions, helping you link swells with ease and maintain speed for longer runs. On flat water, the extra thrust translates into higher top speeds and a more responsive feel.

This propeller is particularly well suited to riders over 80 kg or those wanting more punch from their Foil Assist system, while also improving overall battery efficiency thanks to its enhanced drive.

Upgrading is quick and straightforward—simply remove the standard 2-blade propeller and mount, then install the dedicated 3-blade mount and blades.

Due to its more direct and powerful power delivery, the 3-Blade SLS Propeller is best suited to experienced riders. For those looking for maximum performance, faster acceleration and a more dynamic foiling experience, it’s the go-to upgrade.

To Install the 3 bladed propeller you will need to remove the 2 blade propeller and its mount from the Motor Bell with an M4 Allen Key then install the 3 Bladed SLS Propeller with the supplied mount.