MT Thunder 4 R Relevant Sports Touring Motorcycle Full Face Helmet

The MT Thunder 4 R SV is the flagship helmet in MT Helmets’ Sport-Touring range, offering outstanding performance, comfort, and safety with excellent overall value. Designed for long-distance riding, it features refined ergonomics, a wide field of vision, and an advanced ventilation system developed through fluid-dynamics analysis to deliver consistent, efficient airflow.

Thunder 4 R SV – “R” Model Enhancements

• New visor lock button for improved safety and stability while riding

• Redesigned rear spoiler and diffuser for enhanced aerodynamics and a more aggressive, sporty look

• Upgraded inner lining for superior comfort and an improved fit

• Latest MT Retention System, combining increased protection with a modern, premium appearance

Key Features

• Shell Sizes: 2 shell sizes for optimal fit

• Shell Material: HIRP (High Impact Resistance Polymer) with an excellent safety-to-weight ratio

• Interior: Hypoallergenic lining, fully removable and washable

• Visor: MT-V-28C with shield lock to prevent accidental opening on impact

• Pinlock® Ready: Prepared for Pinlock® MaxVision™ 70 anti-fog insert (DKS435)

• Emergency System: Emergency release mechanism for quick and safe helmet removal

• Anti-Fog Function: Visor lock opens to an initial anti-fog position to improve airflow

• Ventilation: Refined Airflow Channel System with dual-button front intake for precise control

• Sun Visor: Fully retractable internal sun visor covering the entire field of view

• Quick Visor Swap: MT patented system allows visor changes in just 5 seconds, even while wearing the helmet

• Intercom Ready: Integrated housing for intercom headset

• Comfort Features: Nose deflector included

• Closure: Micrometric double-tooth retention system for maximum security

• Protection Base: 3-point protector system reduces friction, protects the helmet, and improves hygiene

• Eco-Conscious Design: Replaceable components extend product lifespan

• Certification: ECE 22.06 approved

The MT Thunder 4 R SV is a premium sport-touring helmet built for riders who demand long-distance comfort, advanced safety, and modern design without compromise.