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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