Nolan X-804 RS Helm Ultra Carbon Lesmo White/Black/Grey 363
Nolan X-804 RS Helm Ultra Carbon Lesmo White/Black/Grey 363
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 – Racing meets perfection. When performance, safety and style come together, something special is created:
the Nolan X-804 RS Ultra Carbon Lesmo 363.
Inspired by Italian motorsport and built for maximum speed, this helmet is a masterpiece of carbon, aerodynamics, and precision.
The Lesmo design in white, black and gray symbolizes pure dynamics – modern, sporty, uncompromising.
A real eye-catcher on the road and the race track.
Carbon Fiber Dominance – Lightweight. Strong. Superior.
The X-804 RS Ultra Carbon Lesmo sets new standards with its carbon-fiber shell in terms of rigidity and weight.
At only approx. 1420 g ± 50 g, it offers the ideal balance between protection and comfort – perfect for ambitious riders.
Technical highlights:
- Ultra-carbon shell – maximum impact resistance with minimal weight
- 4 outer shells / 6 EPS inner shells for a perfect fit
- ECE 22.06 certification – highest safety standard
- NERS (Nolan Emergency Release System) – quick helmet removal in an emergency
- Multi-density EPS – multi-layer impact damping for precise crash protection
- Double D-ring closure – racing standard with secure retention
💡 Made in Italy: Designed, developed and manufactured in Brembate di Sopra – pure Italian engineering art.
Racing Air Flow – developed for top performance
At high speeds, every detail matters.
The RAF ventilation system (Racing Air Flow) has been optimized in a wind tunnel and guarantees maximum fresh-air supply and heat dissipation.
Ventilation zones at a glance:
- 1 chin inlet with anti-fog function
- 1 central front inlet for direct air delivery
- 2 upper air intakes with diffuser effect
- 2 side exhaust channels + rear outlet integrated in the spoiler
- Mesh inner cap for even air circulation
The result:
A consistently cooler head – even during intense racing performance.
Shield technology – unlimited vision & clarity
The X-804 RS’ Ultra-Wide-Visor offers an unmatched field of view:
97° vertical and 225° horizontal – for full control in every situation.
Includes equipment:
- Dark-tinted Visor (included in the package)
- Pinlock® visor insert disc – anti-fog, adjustable from the outside
- Safety Visor Lock System (SVLS) – secures the Visor at high speed
- “Track Only”-Visor with Tear-Off preparation
- Safety screw fastening – stable & precisely adjustable
You always have clear visibility – whether it’s sun, rain, or night.
Inside comfort with racing feel
The X-804 RS Ultra Carbon Lesmo combines ergonomics, technology, and comfort at the highest level.
With the LAF system (Liner Adjustable Fitting), you can fine-tune the inner lining to your head shape down to the millimeter – for optimal retention with maximum comfort.
Interior details at a glance:
- LAF system: individually adjustable padding thickness
- LPC (Liner Position Control): fine height adjustment of the liner
- 3D-Steady Fit Cheek Pads: replaceable & washable
- EA (Eyewear Adaptive): eyewear-friendly fit
- Premium Sakura polyamide fabric: soft, durable & quick-drying
- Carbon fiber fabric: thermoregulating & antibacterial
- Camelbag preparation: perfect for long-distance races
Result: an interior that is tuned so precisely you can hardly feel it – even at full speed.
RAS – aerodynamics at racing level
The Racetrack Aerodynamic Spoiler (RAS) is the heart of aerodynamic performance.
Developed using CFD simulation (Computational Fluid Dynamics), it optimizes air resistance, stability, and balance.
✔️ Removable racing spoiler
✔️ Reduced turbulence at top speed
✔️ Improved neck freedom in racing position
✔️ Perfect balance between road & race track
That way, the helmet stays calm and stable even over 250 km/h – a true motorsport feature.
⚙️ Technical data at a glance
- Material: Ultra Carbon
- Weight: approx. 1420 g ± 50 g
- Shells: 4 outer shells / 6 EPS inner shells
- Visor: clear + dark-tinted, Pinlock® included
- Certification: ECE 22.06
- Ventilation: Racing Air Flow System
- Inner lining: LAF & LPC system, removable & washable
- Spoiler: RAS (removable)
- Drink system: Camelbag-compatible
- Closure: Double D-ring
- Color: White / Black / Grey (Lesmo 363)
- Warranty: 5 years
📏 Size chart
| Size | Head circumference (cm) |
|---|---|
| 2XS | 54 |
| XS | 55 |
| S | 56 |
| M | 58 |
| L | 60 |
| XL | 62 |
| 2XL | 64 |
| 3XL | 65 |
💡 Tip: Measure your head circumference 1 cm above your ears at the widest point to find your perfect fit.
Conclusion: Nolan X-804 RS Lesmo – Racing-grade technique, pure
The Nolan X-804 RS Ultra Carbon Lesmo is not just a helmet – it’s a statement.
It combines racing DNA, safety, and Italian design to perfection.
Lightweight, aerodynamic, uncompromising – for everyone who wants to get the absolute maximum on the road or the race track.
👩🏍 Order the X-804 RS Ultra Carbon Lesmo now and experience true racing precision!
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About Us
About Us
Unsere Leidenschaft für Qualität und Innovation treibt uns an, dir die besten Produkte und Services für Motorradliebhaber zu bieten. Von exklusiven High-Performance-Teilen bis hin zu maßgeschneiderten Lösungen – bei uns steht dein Fahrerlebnis im Mittelpunkt.
Shipping & Rerturns
Shipping & Rerturns
Wir versenden mit DHL und FedEx – auf Wunsch auch per Express. Ist ein Artikel lagernd, kann der Versand per Express in vielen Fällen innerhalb von 1 Werktag erfolgen. Die reguläre Lieferzeit beträgt national ca. 2–5 Werktage, weltweit in der Regel ca. 1 Woche. Bitte prüfe die verfügbaren Versandoptionen und Laufzeiten im Warenkorb, da wir je nach Land mehrere Versanddienstleister anbieten.
Rückgaben müssen vorab per E-Mail angemeldet werden und sind gemäß unserer Widerrufsbelehrung möglich (14 Tage Rückgabeanfrage + 14 Tage Rücksendefrist nach Genehmigung). Bitte beachte: Unangemeldete Rücksendungen werden nicht akzeptiert. Alle Details zu Bedingungen, Ausnahmen und Erstattungen findest du in unserer Widerrufsbelehrung.
Deine Zahlungsinformationen werden sicher verarbeitet. Wir speichern keine Kreditkartendaten und haben keinen Zugriff auf deine Kreditkarteninformationen.
| Model | X-804 RS |
|---|---|
| Item number / SKU | X84000865361 |
| Color / Finish | Lesmo White/Black/Grey |
| Helmet type / application area | Full-face helmet / Race-Sport / Track and road. |
| Approval / Homologation | ECE 22.06 |
| Helmet shell | Ultra-Carbon / Carbon fiber, 4 single-seat shells |
| Weight | 1420 g ±50 g |
| Visor | Ultra-wide, flat, scratch-resistant, Pinlock inner lens, 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)
Mehr Infos in unseren FAQs
Schreib unserem Team eine E-Mail – wir melden uns so schnell wie möglich bei dir zurück.
Wie lange dauert die Bearbeitung meiner Bestellung?
Wie lange dauert die Bearbeitung meiner Bestellung?
Wenn der Artikel auf Lager ist, bearbeiten wir deine Bestellung in der Regel sehr schnell oft geht sie noch am selben Tag in den Versand.
Unsere Bearbeitungszeiten sind Montag bis Freitag, 07:30–16:30 Uhr.
Versendet ihr international?
Versendet ihr international?
Ja, wir versenden weltweit. Der Versand erfolgt je nach Land und Auswahl mit DHL oder FedEx.
Wie lautet eure Rückgaberichtlinie?
Wie lautet eure Rückgaberichtlinie?
Rückgaben müssen vorab per E-Mail angemeldet werden. Du kannst innerhalb von 14 Tagen nach Erhalt eine Rückgabe anfragen und hast nach Genehmigung weitere 14 Tage Zeit für die Rücksendung.
Wichtig: Unangemeldete Rücksendungen werden nicht akzeptiert. Alle Details findest du in unserer Widerrufsbelehrung.
Was bedeutet „Lieferzeit auf Anfrage“?
Was bedeutet „Lieferzeit auf Anfrage“?
„Lieferzeit auf Anfrage“ bedeutet, dass der Artikel in der Regel nicht direkt auf Lager ist und ggf. extra bestellt werden muss. Bitte kontaktiere uns vor dem Kauf – wir prüfen die Verfügbarkeit und nennen dir die voraussichtliche Lieferzeit.
Bietet ihr Expressversand an?
Bietet ihr Expressversand an?
Ja, wir bieten Expressversand an. Wenn ein Artikel lagernd ist, kann der Versand in vielen Fällen innerhalb von 1 Werktag erfolgen (je nach Land und Versandoption). Die verfügbaren Versandarten siehst du im Warenkorb.

