Duotone Warp_Foil 20.24 2024

The WARP_FOIL extends the Duotone PWA and IFCA fin slalom champion sail range. It’s a specific and highly advanced foil design suited for foil racers looking for something that complements the low-drag of the hydrofoil. Compared to traditional fin sailing you have approximately 70% lower drag on the foil. Therefore it requires a totally different sail design (profile, twist pattern, aspect ratio) to match the low-drag hydrofoils. The 20.24 lineup is fully focused on the new PWA slalom foil rules.

The major focus when developing the new Duotone WARP_FOIL 20.24 was to increase the wind range (= improved average speed) and flight control in the top end (=improved v-max). To achieve this the luff curve was substantially increased which leads to a much more controlled and balanced behaviour when fully powered up. We also increased the luff length even further which allowed us to reduce the head geometry. The smaller head creates a smaller leverage thus improves control and balance.

More improvements incorporated into the 20.24 design:

• The boom length got shortened which reduces the backhand pressure
• The sail twist between batten 1-3 increased for more release which improves top speed and acceleration
• The massive double-foil sleeve is now made out of 4 pieces and has a tremendous effect on the flying shape aerodynamics

In our eyes, the WARP_FOIL 20.24 redefines the benchmark of the control to performance to wind-range ratio. It’s purely designed to win low-drag hydrofoil races!

Attention: for maximum performance the WARP_FOIL is equipped with 4 carbon tube battens. These battens are stiffer but unfortunately also more fragile than glass tube battens. Therefore, they are excluded from our warranty!

Product code 14240-1215

🚚 Shipping Info (UK)

We offer FREE UK shipping on orders over £50. For orders under £50, a small £4.75 shipping fee applies.

• Smaller items ship via Royal Mail First Class
• Larger or bulkier items go via courier (usually next working day)

We aim to pick and pack orders within one working day. Some larger items may take up to two days to prepare, especially if they require custom packaging or boxing.

📦 Check the stock location shown near the “Add to Cart” button.

Being the UK's Duotone / Fanatic / ION Specalist store we are proud to be the only UK retailer with a live stock feed from their warehouse — so you can shop with real-time confidence.

• In-store stock typically ships within 1–2 working days.
• Our shop is normally closed on Tuesdays and Wednesdays, but during busy summer months we may process orders more frequently.
• Warehouse stock can take 5–10 working days to arrive before dispatch.
• Large items from the supplier are often drop-shipped directly to your door, with tracking uploaded once available.

🛡️ For high-value orders (e.g. complete setups or large kits worth thousands), we include a discreet tracking device inside the parcel and provide a free returns label for added peace of mind. We take extra care with these deliveries to make sure everything arrives safely.