2025 Naish Force 4 Windsurfing Sail – Blue
£499.00 – £599.00Price range: £499.00 through £599.00
THE ULTIMATE 4 BATTEN WAVE SAIL
Through the past year we have worked with Ricardo Campello, Robby Naish and our test team to fine tune the Force 4. In addition to a fresh new color combo we went through and improved the range size-by-size.
For the 5.0 and up we kept the more powerful feel with a slightly tighter leech, accommodating the need for plenty of sail power, especially in onshore and side-onshore conditions. In addition to Maui, testing was done in Brazil and Italy, which helped to adjust those sizes for real-world conditions and make them extremely crisp and responsive.
Our sizes 4.7 and smaller received some slight adjustments to make the head open a touch more, making them feel even lighter in the rider’s hands while keeping the power necessary to perform in any conditions from side-offshore to onshore.
No matter which size you choose, the Force 4 is the perfect partner for anybody looking for a well-balanced 4 batten wave sail that carries its power neutrally between your hands and can handle the roughest conditions on the water.
Part exchange welcome- Please call 023 9258 2614
Details
- Light feeling between hands with an excellent wind range
- 3D shaping technology with carbon air frame
- 4 batten moderate-to-low aspect ratio planform
- XS-1577 ultra light weight scrim construction
- Spectraview window
- 2 position titanium clew ring
- Tough new mast sleeve construction
Key Features
EQUILIBRIUM BATTEN POCKETS
- The equilibrium batten pockets reduce weight, increase durability, and allow for improved rotations
SPECTRAVIEW WINDOW
- The spectraview window is a super tough and clear film panel, giving riders improved visibility for ultimate riding
HORIZONTAL PANEL LAYOUT WITH RADIAL CLEW
- The horizontal panel layout allows for the rider to lock in the sails shape and provides a large wind range. The radial clew gives the sail structure and durability in the areas where it takes the largest beating
TWIN LUFF PANELS
- The twin luff panels improve leading edge shape control
XS-1577 FILM
- The ultralight XS-1577 material is durable, giving riders the extra confidence to push their limits
CARBON AIRFRAME
- The carbon airframe acts as the sails skeleton by spreading the load into all of the right areas providing a tight, rigid, and locked in ride and increasing overall performance
Specifications
| Size | Luff (cm) | Boom (cm) | Rec. Naish Mast | Printed Spec | Head | Battens | Weight (KG) |
| 3.5 | 342 | 143 | RDM 370/340 | 340 + 2 | Vario | 4 | 2,7 |
| 3.7 | 352 | 148 | RDM 370/340 | 340 + 12 | Vario | 4 | 2,74 |
| 4 | 360 | 152 | RDM 370/340 | 340 + 20 | Vario | 4 | 2,8 |
| 4.2 | 370 | 155 | RDM 370 | 370 + 0 | Fixed | 4 | 2,9 |
| 4.5 | 380 | 158 | RDM 370 | 370 + 10 | Fixed | 4 | 3 |
| 4.7 | 390 | 163 | RDM 370 | 370 + 20 | Fixed | 4 | 3,1 |
| 5 | 402 | 166 | RDM 400 | 400 + 2 | Fixed | 4 | 3,18 |
| 5.3 | 414 | 170 | RDM 400 | 400 + 14 | Fixed | 4 | 3,2 |
| 5.7 | 428 | 174 | RDM 400 | 400 + 28 | Fixed | 4 | 3,3 |
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SPRINT
All-around/No-cam Freeride
PLEASE NOTE the graphic image is much lighter in colour than in real life and the 7.7m we have has black sections, see photo in gallery. The Sprint is our no-cam freeride sail which offers great performance and easy handling. The smaller sizes feature 5 battens and are optimized for control and maneuverability. The larger sizes of the Sprint feature 6 battens are optimized for speed and power on larger freeride/slalom boards. The Sprint sets the standard for freeride performance with its early planing, balanced feel, and high-quality construction. (Sizes 5.2, 5.8 = 5 battens) (Sizes 6.4, 7.1, 7.7 = 6 battens) CONSTRUCTION & TECHNOLOGY- Laminated Monofilm Construction = Tough + lightweight
- Tube/Rod Battens = Increased draft stability
- Equilibrium™ Batten Pockets = Improved rotation + lightweight
- Large Clear Monofilm Window = Increased visibility
- Scrim Luff Panel = Leading edge shape control

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