Nolan X-804 RS Helmet Ultra Carbon Lesmo Black/Gray/Gold 361
Nolan X-804 RS Helmet Ultra Carbon Lesmo Black/Gray/Gold 361
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 Lesmo Black/Grey/Gold – Performance meets Precision
The Nolan X-804 RS Ultra Carbon Lesmo is more than just a motorcycle helmet – it is a statement.
Designed for the most demanding riders, it stands for uncompromising performance, top-notch protection, and iconic design "Made in Italy". Every inch of this helmet has been crafted with passion and technical perfection, inspired by the DNA of motorsport.
Born on the racetrack – built for the street
The X-804 RS Ultra Carbon is the result of decades of experience from MotoGP and Superbike. Its carbon fiber shell offers maximum strength at minimal weight – ideal for the highest stability even at extreme speeds.
Its aerodynamic profile follows the wind's trajectories and ensures perfect balance between lightness, comfort, and protection.
Technical highlights:
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4 outer shells & 6 EPS inner shells for optimal fit
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NERS – Nolan Emergency Release System for safe helmet removal
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RAS – Racetrack Aerodynamic Spoiler for perfect stability
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RAF – Racing Air Flow Ventilation System for maximum Cooling
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LAF – Liner Adjustable Fitting for individual fit
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ECE 22.06 certified
Comfort at Racing Level
The inner lining made of activated carbon material ensures a fresh, hygienic wearing experience – even on long rides or in hot temperatures.
The exclusive Carbon Fitting Racing Experience interior is removable, washable, and breathable.
With the Liner Position Control (LPC) system, the fit can be adjusted millimeter-perfect to your head shape – for maximum comfort with maximum control.
Additional comfort features:
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Antibacterial, breathable inner lining in elegant sand tone
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3D-shaped cheek pads in various thicknesses
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Double-D closure for precise, secure fit
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Preparation for Camel-Bag drinking system
Safety & Visibility without Compromise
When riding at the highest level, every second counts – and every sight line.
The X-804 RS is equipped with an ultrawide visor that offers unparalleled all-around visibility. The Pinlock® anti-fog inner visor ensures clear sight in all conditions.
Thanks to the Safety Visor Lock System (SVLS), the visor remains securely closed even at extreme speeds.
Visor features at a glance:
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Scratch-resistant & anti-fog (Pinlock®)
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Additional “Track Only” visor included
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Adjustable visor mechanism with safety screws
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Includes tear-off kit for racing use
Stylish Design – Lesmo 361
The color variant Shades of Style embodies pure elegance and dynamism.
A harmonious interplay of black, gray, gold, and silver, inspired by the curves of the iconic Lesmo track in Monza.
The exposed carbon structure emphasizes the sporty character and perfectly showcases the “Racing Look” – a real eye-catcher for performance-oriented riders.
⚙️ Technical Overview
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Composite outer shell made of carbon fiber
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RAS – Aerodynamic spoiler (removable)
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RAF – Racing Air Flow System
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Wind deflector & breath deflector included
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Compatible with Camel Bag
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ECE 22.06 certified
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Weight approx. 1,250 g (size M)
Size Chart – Nolan X-804 RS Ultra Carbon
The perfect fit is crucial for comfort and safety.
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 about 2 cm above the eyebrows and parallel to the ground.
If your measurement is between two sizes, choose the smaller one – it provides a sportier fit.
Conclusion
The Nolan X-804 RS Ultra Carbon Lesmo Black/Grey/Gold is the epitome of racing technology for the street.
Ultralight, aerodynamic, and crafted with the finest workmanship – for riders who want to feel every detail.
👉 Order now and experience performance at a new level!
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About Us
About Us
Our passion for quality and innovation drives us to provide you with the best products and services for motorcycle enthusiasts. From exclusive high-performance parts to custom solutions – your riding experience is our priority.
Shipping & Returns
Shipping & Returns
We ship with DHL and FedEx – express shipping is available upon request. If an item is in stock, express shipping can often be done within 1 business day. The regular delivery time is approximately 2-5 business days nationally, and about 1 week internationally. Please check the available shipping options and times in the cart, as we offer multiple shipping providers depending on the country.
Returns must be registered in advance via email and are possible according to our cancellation policy (14 days return request + 14 days return period after approval). Please note: Unregistered returns will not be accepted. All details regarding conditions, exceptions, and refunds can be found in our cancellation policy.
Your payment information is processed securely. We do not store credit card data and do not have access to your credit card information.
More info in our FAQs
Write an email to our team – we will get back to you as soon 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, often shipping it 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 done via DHL or FedEx depending on the country and selection.
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 receipt and have an additional 14 days for the return shipment after approval.
Important: Unregistered returns will not be accepted. You can find all details in our cancellation policy.
What does 'Delivery time on request' mean?
What does 'Delivery time on request' mean?
'Delivery time on request' means that the item is usually not directly in stock and may need to be specially ordered. Please contact us before purchasing – we will check availability and provide you with 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, shipping can often occur within 1 business day (depending on the country and shipping option). You can see the available shipping methods in the shopping cart.
