Nexx X.WST3 B-Side Helmet, Black/Green

NEXX X.WST3 B-Side: Aggressive Styling Meets Sport-Touring Precision

Crafted in Portugal, the NEXX X.WST3 B-Side is the definitive “Streetfighter” helmet. It is engineered for the rider who demands the high-speed stability of a track lid with the day-long comfort of a touring helmet. Certified to the rigorous ECE 22-06 standard, the B-Side edition features a high-contrast, modern graphic that perfectly complements naked bikes and sport-touring machines.

X-MATRIX2: Six-Layer Composite Shell

The foundation of the X.WST3 is the X-MATRIX2 shell. This isn’t standard fiberglass; it is a sophisticated “sandwich” of six different layers:

• Multiaxial Fiberglass
• 3D Organic Fibers
• Special Aramid Fibers
• Carbon Reinforcement This complex matrix results in a shell that is significantly lighter and stronger than traditional composites, providing elite impact resistance and better energy dispersion during a crash.

Advanced Aerodynamics & The “Double-Blade” Spoiler

Designed specifically for upright and semi-sport riding stances, the X.WST3 features a unique Double-Blade Rear Spoiler.

• Reduced Turbulence: The dual-blade design stabilizes the helmet at high speeds by managing the wake behind the rider’s head.
• Anti-Vibration EPS System: A specialized rubber trim sits between the inner and outer EPS layers. This “shock absorber” system filters out high-frequency engine vibrations before they reach the rider, reducing fatigue on long journeys.

Optical Excellence: Visor Recoil System

The X.WST3 offers a Panoramic Eye Port for maximum peripheral vision—a critical safety feature in urban traffic.

• Airtight Seal: The Visor Recoil System uses spring-loaded base plates to pull the shield back against the dual-lip rubber weatherstripping, creating a vault-like acoustic seal.
• Pinlock 70 MaxVision: Included to ensure a 100% fog-free experience.
• Enlarged Sun Visor: The internal 80% tint visor is 18% larger than previous models, preventing “light leaks” at the bottom of the field of view.

🛡️ Technical Specifications & Accessories

❓ FAQ: What Riders Ask

“How quiet is the NEXX X.WST3 B-Side compared to a racing helmet?”

The X.WST3 is significantly quieter than a dedicated race lid due to the Visor Recoil System and the Anti-Vibration EPS. These features work together to eliminate wind whistling and mechanical vibration, making it ideal for riders who do not always wear earplugs.

“Can I mount a GoPro to the X.WST3?”

Yes. The helmet comes with a removable side-mount POV kit specifically designed for action cameras.10 Unlike adhesive mounts, this bracket integrates with the helmet’s shell design to minimize wind drag.

“Is the X-COM 3 intercom included?”

No, the helmet is “prepared” for the system. This means it has internal speaker pockets, a microphone channel, and a dedicated external port for a “Plug & Play” installation of the X-COM 3 Standard or the X-COM 3 PRO (Harman Kardon edition).

Sizing Table

⚠️PROP 65 WARNING: Cancer and/or reproductive harm – www.P65Warnings.ca.gov