MT Thunder 4 Yamanaka Helmet

Colour: Red

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MT Helmets Thunder 4 SV – Elite Sport-Touring Versatility with Maximum Value

The Thunder 4 SV is the crown jewel of MT Helmets’ Sport-Touring lineup, engineered for riders who demand long-distance comfort without sacrificing protection or features. With exceptional ergonomics and an ultra-wide field of view, this helmet is built to deliver performance and endurance across every mile. Its ventilation system, developed using fluid dynamics research, ensures efficient and consistent airflow in any riding condition.

Designed for the modern motorcyclist, the Thunder 4 SV is equipped with an internal sun visor for full-coverage glare protection, Bluetooth-ready connectivity for UCS intercoms, and MT’s patented QVSS mechanism for the fastest and safest visor swaps available. Built with an eco-conscious approach, its durable, modular construction extends the helmet’s lifespan while reducing environmental impact.

• Outer Shell: HIRP (High Impact Resistance Polymer) – advanced material combining strength and lightweight for optimal safety-to-weight balance.

• Interior Lining: Hypoallergenic, removable, and washable fabrics designed for long-term use and hygiene.

• Visor System: MT-V-28B with included DKS435 Pinlock lens for anti-fog protection.

• ECE 22.06 & DOT Certified: Approved for road use under the latest international safety standards.

• Pinlock MaxVision Lens: Provides 100% fog-free clarity across a broad field of view.

• MT-QVSS System: Quik Visor Swap System allows effortless visor changes even with the helmet on.

• Emergency Release Mechanism: Enables rapid and safe helmet removal in crash scenarios.

• Shield Lock: Prevents visor from opening during an impact.

• Enhanced Sun Visor: Fully retractable with extended coverage for glare protection.

• Reflective Fabric Integration: Increases visibility in low-light or nighttime riding conditions.

• Bluetooth-Ready Design: Integrated intercom housing supports UCS systems – the new market standard.

• Micrometric Buckle: Secure retention system with dual-tooth locking for adjustable, reliable fastening.

• Advanced Ventilation Channels: Direct airflow system maximizes cooling while minimizing aerodynamic drag.

• 3-Point Protector System: Reinforced base enhances protection and reduces wear from daily use.

• Sustainable Design: Modular build with replaceable components extends product life and lowers environmental impact.

The Thunder 4 SV is the ultimate blend of sport-touring performance, safety, and rider-centric features. Whether you're tackling long journeys or weekend escapes, this helmet delivers all-day comfort, technical precision, and long-lasting durability—proving that premium doesn’t have to mean expensive.

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