MT Thunder 4 SV Rainforest Motorcycle Helmet

Colour: Orange

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The Thunder 4 SV is MT Helmets’ top Sport-Touring lid, celebrated for exceptional value for money. Built for long distances, it delivers superior ergonomics, a wide field of vision, and a ventilation system optimised via fluid-dynamics studies for efficient airflow. It’s communication-ready (UCS intercom cage) with an integrated sun visor offering maximum coverage, and features MT-QVSS, one of the safest, easiest quick-release visor systems on the market. Designed for long lifespan with easily replaceable parts to reduce environmental impact.

Key Features

• Shell: HIRP (High Impact Resistant Polymer) for an excellent safety-to-weight ratio
• Liner: Fully removable, washable, hypoallergenic interiors
• Anti-fog: Pinlock® 100% MaxVision™ lens (DKS435)
• Visibility & Security: Shield lock to prevent accidental opening; wide eyeport with clear peripheral view
• Sun Visor: Improved internal, retractable sun visor with full-coverage shading
• Quick Visor Changes: MT-QVSS (Quik Visor Swap System) lets you change shields in seconds—even with the helmet on
• Comms Ready: Bluetooth-compatible with UCS (Universal Communications System) intercom compartment/cage
• Ventilation: Air-flow channel system for high cooling efficiency with minimal drag
• Safety Aids: Emergency Release System (quick cheek-pad removal)
• Reflective Details: Reflective fabric to enhance low-light conspicuity
• Fastenings: Micrometric buckle with double-tooth retention
• Hygiene & Care: 3-point protector system base to reduce rubbing and keep the helmet cleaner
• Eco-conscious: Serviceable design with replaceable components to extend product life
• Visor model: MT-V-28B
• Certification: ECE 22.06

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