Product Details
Size Guide
XS | S | SM | ML | L/XL | XL/XXL |
---|---|---|---|---|---|
54-54.9cm | 55-55.9cm | 56-57.4cm | 57.5-59.9cm | 60-61.9cm | 62-63cm |
Ruroc AT4.0 Carbon Daimyo
Introducing the Ruroc AT4.0 Carbon Daimyo – a premium full-face motorcycle helmet inspired by the honour and power of Japan’s ancient shogun warriors. This model features an exquisite matte carbon fibre finish laced with rich gold accents and striking silk red decals, embodying both heritage and high performance. As an Official Sizing Station for Ruroc, Moto Central offers expert fitting services and the ability to order any colour or size variation of the Ruroc AT4.0 range, including the Carbon Daimyo, for customers who want to explore the full line-up in-store.
Whether you’re looking to make a statement on the road or demand the best in safety and comfort, the Ruroc AT4.0 Carbon Daimyo delivers on every front. It meets the latest ECE 22.06 safety standard and integrates cutting-edge RHEON™ impact technology to manage rotational and direct forces. With custom-fit cheek pads and an ultra-wide field of view, it’s designed for serious riders. And with Bluetooth compatibility via the Shockwave system (sold separately), you can stay connected on every ride.
Moto Central invites you to experience the full Ruroc AT4.0 collection in person – simply let us know your preferred colour and size, and we’ll make it happen.
Key Features
- ECE 22.06 & DOT FMVSS 218 certified for road use
- Constructed from ultra-tough carbon fibre for lightweight protection
- World’s first road helmet to integrate RHEON™ impact technology
- Multi-density EPS liner for advanced impact energy absorption
- Tailored headliner and multi-density cheek pads for comfort and stability
- Edge-to-edge visor with a 215° ultra-wide field of view
- Fidlock® magnetic chinstrap for secure and easy fastening
- Fully compatible with Shockwave™ Bluetooth audio system (sold separately)
- Adjustable front and top vents for custom airflow and reduced noise
- Comes with clear road visor installed and tinted visor for track use included
- Tool-less visor replacement system with optional coloured visor range
Reviews & Questions

About Ruroc
Ruroc is a British helmet brand recognised for blending bold design with advanced safety technology. After making its mark in snow sports, the brand entered the motorcycle world with its Atlas range—helmets known for aggressive styling, aerodynamic performance, and high-spec construction.
Designed in the UK, Ruroc helmets offer a unique combination of style and protection. With each new model, they continue to refine comfort, noise reduction, and overall performance—making them a standout choice for riders looking for something different.