Maximum Efficiency. Minimal Drag. Unmatched Performance.
The Duotone Aero Slim 2.0 D/LAB is Duotone’s most advanced mast yet—engineered for riders who demand the very best in performance and precision. This one-piece carbon masterpiece sets a new standard for speed, control, and agility on the water.
Designed with a super slim, low-drag profile, the Aero Slim 2.0 D/LAB delivers ultra-responsive handling, impressive rigidity, and a smooth ride even at high speeds. Each mast length is purpose-built, using High Modulus Carbon and a carefully optimised fibre layout to achieve the perfect balance of bending and torsional stiffness.
Duotone’s new drag-optimised base plate enhances efficiency during take-off, touchdown, and landings—giving you a noticeable performance edge whether you’re boosting airs or cruising through chop. The tapered chord and thickness further minimise drag while reinforcing structural strength where it matters most.
With an updated profile designed to resist ventilation (especially in longer sizes), this mast delivers clean, uninterrupted flow for a consistently smooth ride.
Thanks to the 3BS connection system, it’s fully compatible with all 3BS fuselages and D/LAB wings, so it integrates seamlessly with your existing Duotone setup.
Available sizes:
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76cm – Ideal for prone and downwind-focused riders
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84cm – Perfect all-rounder for freestyle, freeride, and wave sessions
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94cm – Designed for freerace and tackling larger surf
Ready to take your setup to the next level?
Shop the Duotone Aero Slim 2.0 D/LAB now at Worthing Watersports – your UK Duotone specialist.
Key Features
Full monobloc design: The Aero Slim 2.0 D/LAB features a full monobloc design for unparalleled performance.
Extremely low drag: The slim and extremely low drag profile is optimized for each size, ensuring maximum performance in for the intended foiling discipline. The super slim base plate design minimizes drag while pumping up on the foil, landing and touching down significantly.
Turning behavior: The riding characteristics of the Aero Slim 2.0 D/LAB remain extremely playful. The High Modulus Carbon fiber enables precise turning and aggressive pop for big airs.
Rigidity: Tested to its limits and approved by our Pro-Team, the Aero Slim 2.0 D/LAB is our most rigid High Modulus Carbon mast yet. Each mast size is individually optimized and pushed to its limits in every foiling discipline.
Tech Features
High Modulus Carbon
Constructed with High Modulus Carbon and optimised fibre orientation, this mast delivers maximum bending and torsional stiffness for top-tier performance.
Drag-Optimised Base Plate
The newly designed base plate reduces drag to an absolute minimum.
Enjoy earlier take-offs, faster pop-ups after landing jumps, and smooth, controlled touchdowns.
Tapered Chord Length
A tapered chord length and reduced thickness improve the strength-to-drag ratio, giving you the perfect balance of durability and efficiency.
3BS Connection
The 3BS connection system is fully compatible with all 3BS fuselages and D/LAB wings, ensuring seamless integration with your existing setup.
Tech Spec
| Lenght (cm) |
76 |
84 |
94 |
| Chord (mm) |
108 |
110 |
118 |
| Thickness (thinnest point in mm) |
13.5 |
14.5 |
13.5 |
| Screws 3BS |
3x M8x50 TX45 |
3x M8x50 TX45 |
3x M8x50 TX45 |
| 4th screw 3BS+ (not included comes with the matching tail) |
1x M6x32 TX45 |
1x M6x32 TX45 |
1x M6x32 TX45 |
| Rec. Torque |
15Nm M8/10Nm M6 |
15Nm M8/10Nm M6 |
15Nm M8/10Nm M6 |
| Warning |
Avoid jumping with Wings with a span over 100cm (39in) |
Avoid jumping with Wings with a span over 100cm (39in) |
Avoid jumping with Wings with a span over 100cm (39in) |
Item Number
42250-3838
🚚 Shipping Info (UK)
We offer FREE UK shipping on orders over £50. For orders under £50, a small £4.75 shipping fee applies.
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Smaller items ship via Royal Mail First Class
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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.
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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.
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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.
