Nolan X-804 RS Helm Ultra Carbon Gemini Black/Red/Anthracite 364
Nolan X-804 RS Helm Ultra Carbon Gemini Black/Red/Anthracite 364
Delivery time on request
| Size | Head circumference (cm) | Head circumference (inch) |
|---|---|---|
| 2XS | 54 cm | 21.3 in |
| XS | 55 cm | 21.7 in |
| S | 56 cm | 22.0 in |
| M | 58 cm | 22.8 in |
| L | 60 cm | 23.6 in |
| XL | 62 cm | 24.4 in |
| 2XL | 64 cm | 25.2 in |
| 3XL | 65 cm | 25.6 in |
This is how to measure your helmet size correctly: To find the right helmet size, measure your head circumference with a flexible measuring tape.
It is important that the measuring tape runs at the widest part of the head – only then will you get an accurate result.
Place the measuring tape about 1–2 cm above your eyebrows at the front and run it along the sides above your ears.
At the back, the measuring tape should run over the largest point at the back of the head (not too low in the neck). The tape can run slightly diagonally – what matters is that it fits snugly around the largest circumference points of the head.
Make sure the measuring tape fits snugly but does not pinch. It’s best to measure 2–3 times to achieve the most accurate result. You can then compare the measured value in centimeters (cm) with our size chart.
Tips for an accurate result
- Lay hair flat (e.g., do not measure with a voluminous hairstyle)
- Run the measuring tape horizontally or along the largest circumference
- Do not measure too loosely
- For values between two sizes:
→ usually choose the larger size (depending on helmet model/fit)
Important for fit
The right helmet should fit snugly without causing uncomfortable pressure points.
A new helmet may feel a bit tighter at first, as the inner padding will adjust slightly over time.
Nolan X-804 RS Ultra Carbon Gemini Black/Red/Anthracite – Carbon performance without compromise. If you live for speed and feel race-ready performance, the Nolan X-804 RS Ultra Carbon Gemini is your perfect companion.
Born on the race track, built for the street – this helmet is the ultimate result of Italian engineering, uncompromising technology, and pure passion.
Racing DNA in every fiber
The X-804 RS Ultra Carbon’s carbon-fiber construction delivers outstanding strength at extremely low weight.
The result: maximum safety and exceptional wearing comfort, even at high speeds.
Every line, every curve, and every detail follows the laws of aerodynamics – developed based on CFD simulations for perfect wind-tunnel performance.
Technical highlights:
- 4 outer shells for precise fit and optimal aerodynamics
- NERS – Nolan Emergency Release System for quick helmet removal in an emergency
- RAS – Racetrack aerodynamic spoiler for stability at top speeds
- RAF – Racing Air Flow system for maximum ventilation under pressure
- LAF – Liner Adjustable fitting for personalized internal adjustment
- ECE 22.06 certified – the latest safety standard
Maximum comfort, even at high speed
The interior of the X-804 RS has been designed specifically for long-distance riding and demanding conditions.
The Carbon Fitting Racing Experience inner padding is breathable, moisture-regulating, and equipped with active carbon fibers – for a cool, hygienic, and comfortable riding feel.
Comfort benefits:
- Ergonomic inner lining, removable & washable
- Liner Position Control (LPC) for millimeter-precise fit
- Double D-ring closure for secure retention
- Prepared for a Camel-Bag drinking system
- Cheek Pads available in different strengths
Safety and visibility without compromise
Whether on the race track or country roads – clear visibility and maximum safety are crucial.
The Safety Visor Lock System (SVLS) ensures that your Visor remains securely closed even under extreme conditions.
Visor features:
- Ultrawide-Visor for maximum field of view
- Pinlock® anti-fog inner visor included
- Scratch-resistant and flat for distortion-free visibility
- Additional “Track Only” - Visor included in the delivery
- Tear-Off kit and replacement pads included
Design with dynamics – Gemini 364
The look of the Gemini Black/Red/Anthracite stands for pure energy, precision, and style.
The combination of glossy carbon, aggressive red, and subtle anthracite gives this helmet a powerful, racing-inspired appearance.
A design that makes speed visible – and lets you stand out on the road just as unmistakably as on the race track.
⚙️ Technical overview
- Carbon fiber outer shell
- 4 shell sizes / 6 EPS inner shells
- ECE 22.06 certified
- RAS spoiler & RAF ventilation system
- NERS emergency system
- Double D-ring closure
- Weight: approx. 1,250 g (size M)
- Includes: additional visor, Tear-Off kit, replacement pads
🧢 Size chart – Nolan X-804 RS Ultra Carbon
The perfect fit is crucial for safety and comfort.
Use the following overview to find your ideal helmet size:
| Size | Head circumference (cm) | Inner shell | Outer shell |
|---|---|---|---|
| 2XS | 54 | • | • |
| XS | 55 | • | • |
| S | 56 | • | • |
| M | 58 | • | • |
| L | 60 | • | • |
| XL | 62 | • | • |
| 2XL | 64 | • | • |
| 3XL | 65 | • |
Tip:
Measure your head circumference by about 2 cm above the eyebrows.
If your measurement falls between two sizes, choose the smaller one for a sportier fit.
Conclusion
The Nolan X-804 RS Ultra Carbon Gemini 364 is not just a simple helmet – it is the result of real racing passion.
Ultralight, aerodynamic, and uncompromisingly safe. For riders who don’t just look for performance, but live it.
👉 Order now and experience the real racing feel!
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About Us
About Us
Our passion for quality and innovation drives us to offer you the best products and services for motorcycle enthusiasts. From exclusive high-performance parts to tailor-made solutions — your riding experience is at the center of everything we do.
Shipping & Returns
Shipping & Returns
We ship with DHL and FedEx — if requested, also via express. If an item is in stock, shipping via express can, in many cases, be delivered within 1 business day. Standard delivery time is typically about 2–5 business days within the country, and worldwide usually about 1 week. Please check the available shipping options and transit times in the cart, as we offer several shipping providers depending on the country.
Returns must be registered in advance by email and are possible according to our return policy (14 days to request a return + 14 days return shipping deadline after approval). Please note: Unregistered returns will not be accepted. You can find all details on the terms, exceptions, and refunds in our return policy.
Your payment information is processed securely. We do not store any credit card details and we have no access to your credit card information.
| Model | X-804 RS |
|---|---|
| Item number / SKU | X84000299364 |
| Color / Finish | Gemini Black/Red/Anthracite 364 |
| Helmet type / application area | Full-face helmet / Race-Sport / Race track and street. |
| Approval / Homologation | ECE 22.06 |
| Helmet shell | Ultra-Carbon / Carbon Fiber, 4 Hardshell Seats |
| Weight | 1420 g ±50 g |
| Visor | Ultrawide, flat, scratch-resistant, Pinlock inner shield, additionally dark/track-only Visor |
| Bluetooth-/intercom compatible | No, not compatible with Nolan N-Com |
| Suitable for eyeglass wearers | Yes |
1x helmet
1x clear Visor
1x dark Visor
1x Pinlock
Miscellaneous accessories (1x Nolan helmet bag, 1x breath deflector, 1x wind deflector)
More information in our FAQs
Write to our team via email – we’ll get back to you as quickly as possible.
How long does it take to process my order?
How long does it take to process my order?
If the item is in stock, we usually process your order very quickly; in many cases it can even be shipped the same day.
Our processing times are Monday to Friday, 07:30–16:30.
Do you ship internationally?
Do you ship internationally?
Yes, we ship worldwide. Shipping is carried out depending on the country and the selection, via DHL or FedEx.
What is your return policy?
What is your return policy?
Returns must be registered in advance by email. You can request a return within 14 days of receiving the item and, after approval, you have another 14 days to send it back.
Important: Unregistered returns are not accepted. All details can be found in our cancellation policy.
What does “delivery time on request” mean?
What does “delivery time on request” mean?
“Delivery time on request” means the item is generally not in stock right away and may need to be ordered separately. Please contact us before purchase – we’ll check availability and tell you the estimated delivery time.
Do you offer express shipping?
Do you offer express shipping?
Yes, we offer express shipping. If an item is in stock, in many cases shipping can be completed within 1 business day (depending on the country and shipping option). You can see the available shipping methods in the shopping cart.
