Duotone Slim 2.0 D/LAB Carbon Mast is a high-performance, one-piece High Modulus Carbon mast designed for maximum speed, rigidity and control.
Its slim, low-drag profile is individually optimised for each mast length, combining exceptional stiffness with precise, playful turning. The High Modulus Carbon construction uses optimised fibre orientation to maximise both bending and torsional stiffness, giving the mast a highly responsive feel and excellent control through turns.
The redesigned, drag-optimised base plate significantly reduces resistance when pumping onto foil, taking off, touching down and landing. The tapered chord and thickness are engineered to provide the required strength while keeping drag to a minimum.
DUOTONE has also developed the profile for high resistance to ventilation, particularly on the longer mast sizes, helping maintain smooth and uninterrupted performance at speed.
The full monobloc construction and extremely rigid design make the Mast Slim 2.0 D/LAB ideal for riders looking for maximum foil performance, precise handling and aggressive pop for big airs. The 3BS connection system is compatible with all 3BS fuselages and D/LAB wings.
Available in three lengths, each designed around a specific foiling discipline:
- 76 cm – ideal for prone and downwind riding
- 84 cm – designed for freestyle, freeride and most wave conditions
- 94 cm – suited to freerace and larger surf
Key Features:
- Full monobloc High Modulus Carbon construction
- DUOTONE’s most rigid High Modulus Carbon mast
- Extremely slim, low-drag profile
- Individually optimised profile for each size
- Optimised fibre orientation for high bending and torsional stiffness
- Drag-optimised base plate
- High resistance to ventilation
- Precise, playful turning
- Aggressive pop for big airs
- 3BS connection compatible with all 3BS fuselages and D/LAB wings
- Designed and tested for high-end foiling performance
Important: DUOTONE advises avoiding jumps with wings over 100 cm (39 in) span when using this mast.
Here’s a shop-ready product description and specification table based only on the current Duotone product page. (Duotone Sports)
DUOTONE Mast Slim 2.0 D/LAB
The DUOTONE Mast Slim 2.0 D/LAB is a high-performance, one-piece High Modulus Carbon mast designed for maximum speed, rigidity and control.
Its slim, low-drag profile is individually optimised for each mast length, combining exceptional stiffness with precise, playful turning. The High Modulus Carbon construction uses optimised fibre orientation to maximise both bending and torsional stiffness, giving the mast a highly responsive feel and excellent control through turns.
The redesigned, drag-optimised base plate significantly reduces resistance when pumping onto foil, taking off, touching down and landing. The tapered chord and thickness are engineered to provide the required strength while keeping drag to a minimum.
DUOTONE has also developed the profile for high resistance to ventilation, particularly on the longer mast sizes, helping maintain smooth and uninterrupted performance at speed.
The full monobloc construction and extremely rigid design make the Mast Slim 2.0 D/LAB ideal for riders looking for maximum foil performance, precise handling and aggressive pop for big airs. The 3BS connection system is compatible with all 3BS fuselages and D/LAB wings.
Available in three lengths, each designed around a specific foiling discipline:
- 76 cm – ideal for prone and downwind riding
- 84 cm – designed for freestyle, freeride and most wave conditions
- 94 cm – suited to freerace and larger surf
Key Features:
- Full monobloc High Modulus Carbon construction
- DUOTONE’s most rigid High Modulus Carbon mast
- Extremely slim, low-drag profile
- Individually optimised profile for each size
- Optimised fibre orientation for high bending and torsional stiffness
- Drag-optimised base plate
- High resistance to ventilation
- Precise, playful turning
- Aggressive pop for big airs
- 3BS connection compatible with all 3BS fuselages and D/LAB wings
- Designed and tested for high-end foiling performance
Important: DUOTONE advises avoiding jumps with wings over 100 cm (39 in) span when using this mast.
| Length (cm) | Chord (mm) | Thickness – thinnest point (mm) | Weight (kg) | Screws 3BS | 4th Screw 3BS+* | Recommended Torque |
|---|---|---|---|---|---|---|
| 76 | 108 | 13.5 | 1.85 | 3 × M8 × 50 TX45 | 1 × M6 × 25 TX30 | 15 Nm M8 / 10 Nm M6 |
| 84 | 110 | 14.5 | 1.88 | 3 × M8 × 50 TX45 | 1 × M6 × 25 TX30 | 15 Nm M8 / 10 Nm M6 |
| 94 | 118 | 13.5 | 2.20 | 3 × M8 × 50 TX45 | 1 × M6 × 25 TX30 | 15 Nm M8 / 10 Nm M6 |
* The 4th 3BS+ screw is not included with the mast and comes with the matching tail. Weights have a possible tolerance of ±5%.























































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