Advice & Guides Advice: How to make sure your helmet fits correctly
You'd be surprised how many riders wear a helmet that's too big for them. Here's how to tell if a lid really fits you...
1 Feb 2022
Nolan X-804 RS Ultra Carbon Asso Di Picche - Carbon / Black / Italia
Carbon fibre race helmet with ultrawide, Pinlock® visor, aerodynamic spoiler and NERS system
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£569.99
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Verified Customer Reviews for Nolan X-804 RS Ultra Carbon Asso Di Picche
Our customers say…
Customers found this helmet exceptionally light, comfortable, and well ventilated, with a secure fit and impressive build quality. Many praised its stealthy styling, excellent visibility, and aerodynamic performance, while several said it stayed surprisingly quiet at speed. A few noted it felt slightly heavier or noisier than expected, but overall customers felt it offered outstanding value and was a strong upgrade from other brands.
AI-generated from the text of our verified customer reviews
Helpful?
Amazing
09 Jul 2026 by Lykourgos
I'm really happy with this helmet. The helmet looks even better in person than it does in the photos. The gloss carbon finish is beautiful and the overall quality feels excellent.
Comfort wise is perfect. It was a little tight (Medium size) when I first tried it on, but after gently massaging the cheek pads and wearing it for a few rides, it fitted perfectly. Now it feels very secure without being uncomfortable.
I was also surprised by how quiet it is for a sporty helmet. It's obviously not a touring helmet, but wind noise is very reasonable, especially at motorway speeds.
Overall, I'm extremely pleased with my purchase and would definitely recommend it to anyone looking for a lightweight, comfortable and premium-looking helmet. price was excellent too
As always, Sportsbikeshop provided outstanding service. Fast delivery, great communication and an excellent buying experience from start to finish.
Style: Gloss Carbon
Helpful?
Flawless 
02 Jul 2026 by Chris
Fit is fantastic, medium oval shape. Removable foam section from cheek pads is a godsend for glasses wearers like myself. No more fighting and bending glasses legs. Finish is top tier. Fairing being removable suits if you wear a backpack or if you simply don’t have an aero hump for it to sync up with.
Style: Gloss Carbon
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Brilliant finish - fits perfectly 
02 Jul 2026 by Callum L
The finish on this carbon helmet is unmatched. And it’s so comfortable! After about an hour trying on different helmets in the store in Leeds this was the Cinderella shoe for me.
Style: Gloss Carbon
Helpful?
Great quality, great comfort, even better looks. 
26 Jun 2026 by Maxim H
Was never really drawn to Nolan but after a while the good looks made me buy one and I can without a doubt say it’s been the best helmet I’ve owned. Super comfortable and light weight whilst still feeling solid and high quality. Pretty much no wind drag at higher speed and stays surprisingly quiet for a carbon race helmet. 10/10 would recommend.
Style: Gloss Carbon
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Excellent product and service.
13 May 2026 by Simon
Fits really well. Light, comfortable and surprisingly quiet when riding. Came with a dark visor, which was a nice touch.
Style: Carbon / Red / Grey / Black
Helpful?
Brilliant helmet!
19 Apr 2026 by Simon
Feels and looks a quality helmet and fits really well. Best value for money helmet you can buy especially with the £70 off discount.
Style: Gloss Carbon
Helpful?
Nice fitting Helmet
03 Mar 2026 by IPR
Great styling and more importantly a really good fit.
Style: Carbon / White / Red
Helpful?
Speed and comfort
21 Feb 2026 by Graham S
Very light stylish and aero helmet that looks great. Wide angle view visor just a great addition for my track day riding
Style: Carbon / White / Red
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Brilliant helmet
15 Feb 2026 by Karl
I heard a lot of praise about this helmet and I definitely agree. It’s one of the best looking options on the market especially for the price, it’s lightweight, incredibly comfortable and the noise isn’t too bad either. It competes with the supertech R10 and even the Pista - whist being half the price!
Style: Gloss Carbon
Helpful?
Most comfortable helmet so far
22 Jan 2026 by Phil
I must have a funny shaped head! Shoei, Arai, Shark, give it 20 mins on the road and all 3 of those, which I thought were comfortable in-store would either leave me with a severe headache or a sore head with multiple indentations.
I’ve gone with a XXXL Nolan, normally an XL. I still get a small line on my forehead after an hours wear, the mark I get is from the stitching line just above the forehead section inside. But I can live with it over all my previous helmet issues.
I went with the gloss carbon. Which looks better than the matte version. The X-804 has a broad range of prices from £400-£700, but why pay top tier for the same helmet just to have a lame design on it when you can get the naked carbon effect with a black “Nolan” logo on the front. I don’t like the look of helmets with their branding embossed all over it in contrasting colours. This helmet has the stealth effect, which looks great, even more so with the provided black/ dark visor.
I find the pinlock fog system brilliant as well, ventilation is good when on the move. And I find it less muggy inside with the visor down than I have with other brands.
Style: Gloss Carbon
Helpful?
Underrated helmet
08 Jan 2026 by Scott G
Ive used xlite, hjc and arai and this in MY opinion is the best of the bunch seriously underrated helmets in the uk.
Style: Carbon / White / Red
Helpful?
Nolan 804
25 Dec 2025 by André
Chegou rapido com a caixa do capacete dentro de uma caixa da loja, excelente embrulho
Style: Gloss Carbon
Helpful?
Great helmet, quality is perfect. A* service from
01 Dec 2025 by JP
Had my last helmet for 10 years (yes too long). Needed an upgrade. Ordered 5 helmets in to try on as you never know just by looking. The team were great as always helping me find the best fit and giving there professional and personal opinion to find the best helmet. The helmet its self is great, fits perfectly and gives me more confidence in protecting me, just encase. Plus it looks great!!
Helpful?
Lush
19 Nov 2025 by Anonymous
Suprisingly comfy and amazing view when riding
Style: Gloss Carbon
Helpful?
1000% good
19 Sep 2025 by Janos
This is the most comfortable helmet I have ever worn. High quality, very lightweight and the air ventilation is useful. One of the best aerodynamic on the market.
Highly recommend for anyone.
Style: Gloss Carbon
Helpful?
It runs small but it’s very plush
08 Sep 2025 by Ben P
When car-do is installed for street riding it can be a bit painful until you move them into the right place other wise great helmet and very plush and comfy.
Style: Gloss Carbon
Helpful?
Nice light helmet
13 Aug 2025 by Tadas
The helmet is quite light, which was really important too me. Good ventilation and super comfy to wear. Recently done around 5-6 hours of riding in one day and have no complaints. Bought it at really good price, so overall very happy with the purchase.
Style: Gloss Carbon
Helpful?
Great fit
27 Jul 2025 by Anonymous
Good fit, great vision, very light, stable at high speeds
Style: Gloss Carbon
Helpful?
Reviews with photos - See all
Description
Product Specification
Variants
Manufacturer
Nolan X-804 RS Ultra Carbon Asso Di Picche - Carbon / Black / Italia
- Carbon fibre shell construction
- Ultrawide, scratch resistant visor with increased top and lateral visibility
- Visor is Pinlock® ready
- SVLS - Safety Visor Lock System
- Visor mechanism with screwed safety fixing system and adjustable visor positioning
- RAS - Racetrack Aerodynamic Spoiler (removable)
- RAF - Racing Air Flow
- Carbon Fit Racing Experience inner comfort padding
- LAF - Liner Adjustable Fitting
- Advanced NERS - Nolan Emergency Release System
- 3D shaped cheek pads for improved wearability with removable padding
- Moulded lining for the inner cheek pads in polystyrene
- EA - Eyewear Adaptive
- Removable chin straps
- Breath deflector
- Ready for optional Camel Bag Hydration System
- Lower rear edge profile optimised for improving neck mobility
- Additional 'track only' tear-off ready visor
- D-ring retention system
- 6 inner EPS sizes (2XS-XS / S / M / L / XL / 2XL-3XL)
- 4 shell sizes (2XS-S / M / L / XL-3XL)
- ECE 22.06
In the long tradition of Italian motorsport excellence, the X-804 Ultra Carbon is built to perform at high speed. The cutting-edge carbon masterpiece is engineered for passionate riders seeking unmatched strength, unparalleled safety, ultimate comfort, feather-light, and aerodynamic finesse.
Its sleek, aggressive design commands attention on any track or road.
SVLS - Safety Visor Lock System
This exclusive system prevents the visor of the helmet from opening accidentally.
The Safety Visor Lock can also help to prevent the visor from opening during a crash, which could protect the rider's face from injury.
In addition to preventing accidental openings, the system can also be used to create a 'minimum visor opening' for demisting. This is a small opening that allows air to circulate inside the helmet, preventing the visor from fogging up.
RAS - Racetrack Aerodynamic Spoiler
Developed in collaboration with official Nolan riders, the RAS is an aerodynamic spoiler designed through Computational Fluid Dynamics (CFD) studies and wind tunnel trials.
The shape of the upper part reduces aerodynamic resistance and enhances stability at high speeds, especially in a head-down positions when aligned with the rider's suit hump.
Additionally, the lateral parts improve helmet stability in the airflow from the headlight fairing. The RAS is removable to accommodate various riding conditions and situations.
RAF - Racing Air Flow
The exclusive Racing Air Flow system optimises ventilation for racing conditions, keep you cool and focused even at high speeds.
LAF - Liner Adjustable Fitting
The Liner Adjustable Fitting allows the rider to perfectly adjust the internal padding depending on the head shape, maximising the internal comfort whilst wearing the X-804.
NERS - Nolan Emergency Release System
The NERS allows emergency teams to remove the cheek pads from the helmet while it is still being worn by the motorcyclist.
By simply pulling the red tapes attached to the front of the pads, the NERS ensures quick and efficient access in emergency situations.
Featuring an advanced version of the Nolan Emergency Release System (NERS), this helmet ensures swift and secure removal in critical situations, prioritizing your safety above all else; at same time, the traditional assembly system simplifies the assembly and disassembly process without using hooks.
Carbon Fit Racing Experience
Nolan's internal comfort padding is constructed with active carbon filaments, offering thermoregulatory, antistatic, and dissipative benefits.
The liner, featuring an innovative net structure, promotes efficient airflow in the upper part of the head, ensuring optimal cooling and dryness.
EA - Eyewear Adaptive
This system is designed to provide comfort for glasses wearers. It creates a space in the cheek pads for eyeglass temples, making it quick and easy to put on and take off your glasses.
The cheek pads are reversible, so you can return them to their original configuration if you no longer need the space for your glasses.
The cheek pads also have expanded foam inner padding that can be removed from the fabric covering the easy washing.
Its sleek, aggressive design commands attention on any track or road.
SVLS - Safety Visor Lock System
This exclusive system prevents the visor of the helmet from opening accidentally.
The Safety Visor Lock can also help to prevent the visor from opening during a crash, which could protect the rider's face from injury.
In addition to preventing accidental openings, the system can also be used to create a 'minimum visor opening' for demisting. This is a small opening that allows air to circulate inside the helmet, preventing the visor from fogging up.
RAS - Racetrack Aerodynamic Spoiler
Developed in collaboration with official Nolan riders, the RAS is an aerodynamic spoiler designed through Computational Fluid Dynamics (CFD) studies and wind tunnel trials.
The shape of the upper part reduces aerodynamic resistance and enhances stability at high speeds, especially in a head-down positions when aligned with the rider's suit hump.
Additionally, the lateral parts improve helmet stability in the airflow from the headlight fairing. The RAS is removable to accommodate various riding conditions and situations.
RAF - Racing Air Flow
The exclusive Racing Air Flow system optimises ventilation for racing conditions, keep you cool and focused even at high speeds.
LAF - Liner Adjustable Fitting
The Liner Adjustable Fitting allows the rider to perfectly adjust the internal padding depending on the head shape, maximising the internal comfort whilst wearing the X-804.
NERS - Nolan Emergency Release System
The NERS allows emergency teams to remove the cheek pads from the helmet while it is still being worn by the motorcyclist.
By simply pulling the red tapes attached to the front of the pads, the NERS ensures quick and efficient access in emergency situations.
Featuring an advanced version of the Nolan Emergency Release System (NERS), this helmet ensures swift and secure removal in critical situations, prioritizing your safety above all else; at same time, the traditional assembly system simplifies the assembly and disassembly process without using hooks.
Carbon Fit Racing Experience
Nolan's internal comfort padding is constructed with active carbon filaments, offering thermoregulatory, antistatic, and dissipative benefits.
The liner, featuring an innovative net structure, promotes efficient airflow in the upper part of the head, ensuring optimal cooling and dryness.
EA - Eyewear Adaptive
This system is designed to provide comfort for glasses wearers. It creates a space in the cheek pads for eyeglass temples, making it quick and easy to put on and take off your glasses.
The cheek pads are reversible, so you can return them to their original configuration if you no longer need the space for your glasses.
The cheek pads also have expanded foam inner padding that can be removed from the fabric covering the easy washing.
Questions and Answers
Does this helmet have a recess for speakers?
December 11, 2024Unfortunately, this helmet does not have speaker cutouts.
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