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Product description
The Nolan X-804 ST Full Face Motorcycle Helmet - Oscuro 341 combines Italian motorsport heritage with advanced carbon fibre construction, aerodynamic engineering and premium rider comfort. Designed for motorcyclists who demand lightweight protection and high-speed performance, the X-804 ST Ultra Carbon brings race-inspired technology to both road and track riding, complemented by a sleek, aggressive design.
Manufactured entirely in Italy, the Nolan X-804 ST features a lightweight carbon fibre construction engineered to balance strength, protection and comfort. The removable Racetrack Aerodynamic Spoiler (RAS) contributes to its aerodynamic design, while the Racing Air Flow (RAF) ventilation system promotes effective airflow during demanding riding conditions. An optimised lower rear edge profile improves neck mobility, particularly when adopting an aggressive racing position. The helmet meets the UN/ECE 22-06 safety standard.
The ultrawide, flat and scratch-resistant visor offers increased upper and lateral visibility, helping riders maintain awareness of their surroundings. A Pinlock® fog-resistant inner visor helps reduce misting in changing weather conditions, while the Safety Visor Lock System (SVLS) provides additional security. The visor mechanism also features a screwed safety fixing system and adjustable positioning for enhanced functionality.
Inside, the Carbon Fitting Racing Experience comfort padding combines with the advanced Liner Adjustable Fitting (LAF) system to provide a personalised fit. Anatomically shaped 3D cheek pads with removable padding and moulded polystyrene lining enhance wearability, while the Eyewear Adaptive (EA) system accommodates riders who wear glasses. The Nolan Emergency Release System (NERS), removable chin straps and D-ring retention system complete the helmet's rider-focused safety features.
Additional equipment includes a wind protector, breath deflector and an extra track-only visor prepared for tear-offs, supplied in the box. The helmet is also ready for a Camel Bag hydration system, with optional tear-off accessories and alternative interior padding available separately. Finished in the distinctive Oscuro 341 design, the Nolan X-804 ST Ultra Carbon delivers an impressive combination of Italian craftsmanship, advanced racing technology and premium comfort.
Contents
Your package will include the following:
- 1 X Nolan X-804 ST Full Face Motorcycle Helmet - Oscuro 341
Standard Helmet Sizing Guide
Please use the conversion table below to determine the right size for you:
| Size | XXXS | XXS | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|---|---|
| Adult | 49-50cm | 51-52cm | 53-54cm | 55-56cm | 57-58cm | 59-60cm | 61-62cm | 63-64cm | 65-66cm |
Product description
The Nolan X-804 ST Full Face Motorcycle Helmet - Oscuro 341 combines Italian motorsport heritage with advanced carbon fibre construction, aerodynamic engineering and premium rider comfort. Designed for motorcyclists who demand lightweight protection and high-speed performance, the X-804 ST Ultra Carbon brings race-inspired technology to both road and track riding, complemented by a sleek, aggressive design.
Manufactured entirely in Italy, the Nolan X-804 ST features a lightweight carbon fibre construction engineered to balance strength, protection and comfort. The removable Racetrack Aerodynamic Spoiler (RAS) contributes to its aerodynamic design, while the Racing Air Flow (RAF) ventilation system promotes effective airflow during demanding riding conditions. An optimised lower rear edge profile improves neck mobility, particularly when adopting an aggressive racing position. The helmet meets the UN/ECE 22-06 safety standard.
The ultrawide, flat and scratch-resistant visor offers increased upper and lateral visibility, helping riders maintain awareness of their surroundings. A Pinlock® fog-resistant inner visor helps reduce misting in changing weather conditions, while the Safety Visor Lock System (SVLS) provides additional security. The visor mechanism also features a screwed safety fixing system and adjustable positioning for enhanced functionality.
Inside, the Carbon Fitting Racing Experience comfort padding combines with the advanced Liner Adjustable Fitting (LAF) system to provide a personalised fit. Anatomically shaped 3D cheek pads with removable padding and moulded polystyrene lining enhance wearability, while the Eyewear Adaptive (EA) system accommodates riders who wear glasses. The Nolan Emergency Release System (NERS), removable chin straps and D-ring retention system complete the helmet's rider-focused safety features.
Additional equipment includes a wind protector, breath deflector and an extra track-only visor prepared for tear-offs, supplied in the box. The helmet is also ready for a Camel Bag hydration system, with optional tear-off accessories and alternative interior padding available separately. Finished in the distinctive Oscuro 341 design, the Nolan X-804 ST Ultra Carbon delivers an impressive combination of Italian craftsmanship, advanced racing technology and premium comfort.
Contents
Your package will include the following:
- 1 X Nolan X-804 ST Full Face Motorcycle Helmet - Oscuro 341
Standard Helmet Sizing Guide
Please use the conversion table below to determine the right size for you:
| Size | XXXS | XXS | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|---|---|
| Adult | 49-50cm | 51-52cm | 53-54cm | 55-56cm | 57-58cm | 59-60cm | 61-62cm | 63-64cm | 65-66cm |











































