Naish
Force 4
Size
Force 4
Black/Red / 3.5
Javelin Logistics
5545 NE 148th Ave suite b
Portland OR 97230
United States
Size: 3.5
Article code: 511.64000.010.35
Battens: 4
Boom cm: 144
Head: Vario
Kubus code: 511.64000.010
Luff cm: 342
Printed spec: 340 + 2
Rec naish mast: RDM 370/340
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Size
Size: 3.5
Article code: 511.64000.010.35
Battens: 4
Boom cm: 144
Head: Vario
Kubus code: 511.64000.010
Luff cm: 342
Printed spec: 340 + 2
Rec naish mast: RDM 370/340
Built to charge. Tuned to trust. It’s your one-sail solution for real wave conditions. The Force 4 gives you control when the waves don’t. Confident, quick, and featherlight between your hands – it reacts fast and stays balanced. A tool that adapts to the ocean and the moment. Power when you need it. Neutral when you don’t. X-Ply construction for longevity.
A refined head shape for tighter control and improved stability. Upgraded batten system for better tension and locked-in shape. The open leech keeps it manageable at speed, while the new batten tensioner makes tuning simple and bombproof. Light. Tough. Rock solid under load. Side onshore, side shore, or side offshore… This sail adapts. Carve lines. Launch aerials. Hack and punt.
The Force 4 delivers smooth handling and instant response. It’s clean. It’s light. It’s reliable. Handles gusts. Forgives mistakes. Built for power, tuned for flow. Go harder with confidence in every turn.
Versatile Wave Performance
Excels in all wave conditions, the 4 Batten Moderate-to-Low Aspect Ratio Platform optimizes control and maneuverability in dynamic surf.
Extended Wind Range
Improves top-end power and control, a Light Feeling Between Hands with an Excellent Wind Range ensures responsiveness in all conditions.
Lightweight & Durable Build
Maximizes maneuverability and strength the XS-1577 Ultra Lightweight Scrim Construction reduces weight while maintaining peak performance.
Enhanced Stability and Performance
Provides a locked-in ride, the 3D Shaping Technology with Carbon Air Frame delivers a lightweight yet rigid structure.
Superior Stiffness & Durability
Enhances longevity and responsiveness, the X-Ply Construction reinforces the sail’s framework.
Clear Visibility & Reinforced Strength
Improves sightlines and resilience, the SpectraView Window provides clarity while increasing durability.
Customizable Power Control
Adjusts based on rider preference, the 2 Position Titanium Clew Ring offers versatility in tuning.
Ultra-Responsive Handling
Spreads load evenly for a tight, locked-in feel, the Carbon Airframe Window ensures precise and efficient power distribution.
Optimized Rotation & Weight Reduction
Enhances durability and smooth transitions, the Equilibrium Batten Pockets reduces weight while improving performance.
Compact, Strong Batten System
Improves structure and longevity, the New Batten Tensioner makes the sail lighter, stronger, and more efficient.
Rugged & Reliable Mast Sleeve
Withstands extreme conditions, the Tough Mast Sleeve Construction reinforces durability in high-impact environments.
Specifications per Size
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| Size | Article code | Battens | Boom cm | Head | Kubus code | Luff cm | Printed spec | Rec naish mast |
|---|---|---|---|---|---|---|---|---|
| 3.5 | 511.64000.010.35 | 4 | 144 | Vario | 511.64000.010 | 342 | 340 + 2 | RDM 370/340 |
| 3.7 | 511.64000.010.37 | 4 | 148 | Vario | N/A | 354 | 340 + 14 | RDM 370/340 |
| 4 | 511.64000.010.40 | 4 | 151 | Vario | N/A | 364 | 340 + 24 | RDM 370/340 |
| 4.2 | 511.64000.010.42 | 4 | 154 | Fixed | N/A | 370 | 370 + 0 | RDM 370 |
| 4.5 | 511.64000.010.45 | 4 | 156 | Fixed | N/A | 380 | 370 + 10 | RDM 370 |
| 4.7 | 511.64000.010.47 | 4 | 160 | Fixed | N/A | 388 | 370 + 18 | RDM 370 |
| 5.3 | 511.64000.010.53 | 4 | 170 | Fixed | N/A | 414 | 400 + 14 | RDM 400 |
| 5.6 | 511.64000.010.56 | 4 | 176 | Fixed | N/A | 422 | 400 + 22 | RDM 400 |
Lightweight & Durable Build
Maximizes maneuverability and strength. The XS-1577 Ultra Lightweight Scrim Construction reduces weight while maintaining peak performance.
Versatile Wave Performance
Excels in all wave conditions, the 4 Batten Moderate-to-Low Aspect Ratio Platform optimizes control and maneuverability in dynamic surf.
Superior Stiffness & Durability
Enhances longevity and responsiveness, the X-Ply Construction reinforces the sail’s framework.
Rider Reviews
It's amazing because it has the clear window and you can actually see where you are going in offshore conditions!
