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Introducing the RPHA 1, a pinnacle of racing helmet design born from years of rigorous development and feedback from the world’s leading MotoGP athletes. Engineered by HJC's top talent, this helmet isn't just built for speed; it's built for the champions of speed. With its FIM homologation (FRHPhe-01), the RPHA 1 isn't just any helmet—it's the same model worn by HJC's elite riders in MotoGP and WorldSBK circuits, ready to elevate your racing experience to pro levels.
- Premium Integrated Matrix (P.I.M Plus): This helmet's shell uses a cutting-edge blend of Carbon and Carbon-Glass Hybrid fabric, enhancing its shock-resistant capabilities while keeping it surprisingly light. Not just a helmet, but a piece of advanced engineering designed to protect and perform. - Aerodynamic Shell Design: Optimized for racing, its aerodynamics are the result of exhaustive testing, aimed at maximizing speed and stability at high velocities. It's not just about cutting through the air; it's about owning the air. - “ACS” Advanced Channeling Ventilation System: Features 5 intakes and 4 exhausts to ensure a full front-to-back airflow, effectively pushing heat and humidity out to keep you cool under pressure. The improved ventilation also helps reduce visor fogging, ensuring clear vision during intense rides. - Enhanced Visor Dual Lock System: Designed for high-speed conditions, this system ensures your visor stays securely in place, no matter the speed. - All-New EASY Attachment System: This tool-less visor replacement system is simple and secure, making visor changes quick and hassle-free. - Comfort & Cooling Interior: With moisture-wicking, quick-dry materials, you're assured of superior stability and cooling effect, keeping you comfortable and focused. - Crown and Cheek Pads: Both removable and washable, ensuring your helmet remains fresh and clean. - Emergency Kit (Cheek Pads): For quick rescue in emergencies, emphasizing safety alongside performance. - Speaker Pockets: Integrated pockets for Bluetooth communication devices, keeping you connected even on the move.
- Transparent Racing Spoiler: Enhances aerodynamic performance, giving you that extra edge during races. - Pinlock 120: The ultimate anti-fog solution, ensuring clear vision regardless of the conditions. - Tear Off Film: Keeps your vision clear from the start line to the finish, regardless of debris or weather conditions.
Do you need more information about this product? Contact us. We gladly help you out in your search for new motorcycle gear. Want to see more? Then look at our HJC Helmets category page.
Please note: Helmets are sold with a transparent visor, unless mentioned otherwise.
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The circumference of your head provides a good guideline for the size you need for a helmet. Use a tape measure to measure the widest circumference of your head. For most people, this point is about an inch above your eyebrows, along the junction of your ear and over the lump on the back of your head. In the size chart you will find which size fits the circumference of your head in cm.
All heads are different and that is why manufacturers make different helmet shapes, this can be roughly categorized into three shapes: round, oval and round-oval.
Most motorcycle helmet manufacturers provide a predominantly round-oval fit so that they can appeal to the widest possible audience. Keep in mind that the fit of a helmet is very complex and difficult to describe exactly. Small differences may therefore also be possible within these three categories!
In general, the helmet sizes and the corresponding number of cm do overlap. If your previous old AGV was size L, chances are you also need an L for your new Nolan. But as mentioned before, there can be small differences in fit per brand and even series. That is why it can happen that the cool new helmet you've been eyeing, even when you have measured yourself well, simply wont fit well.
You can check the size and fit in the following ways:
A good "tight" fit is what you are looking for, after all, you don't want your helmet to suddenly start shifting while riding. If you think the helmet is too small, keep in mind that the inner lining hase to be worn in a bit, and the helmet will become a bit wider when used. The cheek pads in particular usually feel quite tight in the beginning but quickly become more comfortable. The best way to determine whether a helmet has a good tight fit or simply is to small, is to keep the helmet on at home for half an hour to an hour. If you don't start to suffer from a headache or get red pressure spots, Then it's all good!
The ECE (22.05 / 22.06) standard is recognized in many countries around the world, but not all countries accept this standard for road use. It is important that your specific helmet has the correct certification for the country you are in.
The USA does not require helmets in every state. If you still want to wear a helmet for safety reasons, then there can in any case be no discussion about the certification of the helmet. Want to know which rules apply per state? You read it here.
Although the above quality marks are well known and widely used, there are also countries that use their own unique quality marks and only accept these. The following countries have their own certification: USA (DOT), Brazil (NBR), Japan (JIS), China (CCC).