Nolan X-804 ST UC ASSO 342 Red Full Face Motorcycle Helmet

The evolution of racing excellence, the flagship helmet of the new Xseries range: the X-804 RS Ultra Carbon. Building on the legacy of the X-803, this cutting-edge carbon masterpiece sets new standards in racing performance. Designed for riders seeking unparalleled safety, maximum comfort, lightweight performance, and aerodynamic refinement. Its sleek, aggressive design draws attention on any track or road. A helmet inspired by the great sporting feats of MotoGP and Superbike; forged through the experience of our champions. The best-in-class performance from Nolan.

Technical Data Sheet:

Safety:

• Made of carbon fiber renowned for its impact resistance and lightness
• Made in 4 outer shell sizes (1st xxs/xs/s | 2nd m/l | 3rd xl/xxl)
• Eps internal shells: 6 (xxs-xs | s | m | l | xl | 2xl)
• Multi-density EPS for optimized shock absorption
• Advanced NERS: An advanced version of the Nolan Emergency Release System (NERS), it can be removed quickly and safely in emergency situations for maximum safety. At the same time, the traditional assembly system simplifies the assembly and disassembly processes, eliminating the need for hooks.
• DOUBLE D RING strap closure
• Approval: ECE 22.06
• Approx. weight: 1420g-50g

Visibility:

• Ultrawide Visor transparent visor, ultra wide angle that offers a wide field of vision
• Visor prepared for Pinlock lens with adjustable pins (Pinlock included)
• Visor with 97° vertical field of vision; 225° horizontal field of vision
• Safety Visor Lock System (SVLS): This system ensures that the visor remains securely in place during the most extreme races, avoiding the risk of accidental opening of the visor at high speeds.
• Visor mechanism with screw safety lock
• Additional visor in the box prepared for tear-off
• Colored Visor: Dark Smoke in the box

Ventilation:

• RAF: Racing Air Flow optimizes ventilation, maintaining an ideal temperature on the track for maximum concentration even at high speeds.
• 1 high-flow chin vent with defogging function
• 1 front air intake with direct entry
• 2 upper air intakes with diffused entry
• 2 side extractors for air evacuation

Aerodynamics:

• RAS: (Racetrack Aerodynamic Spoiler) RAS aerodynamic spoiler, reduces the aerodynamic drag of the helmet and improves its stability at high speeds in the riding position under the fairing.

Other features:

• Open mesh fabric in the upper inner liner to facilitate airflow between the vents and the rider's head.
• Premium polyamide fabric woven with carbon fibers for thermoregulation and quick drying.
• Premium Italian Sakura polyamide fabric on the lower cheek pads for comfort and durability in abrasion-prone areas
• LAF: Liner Adjustable Fitting allows you to optimally adjust the internal padding according to the shape of your head, for maximum comfort.
• Camel bag ready: designed to keep you hydrated during longer races, ensuring maximum performance on the track.
• EA - Eyewear Adaptive: Prepared for wearing prescription glasses
• Steady fit: 3D shaped seat panels
• Removable padded pillows
• Racing pillows with increased or reduced thickness
• Optimized lower rear edge profile for improved mobility of the neck, in the driving position in racing trim
• Windshield and nose guard included

Accessories / Spare Parts:

• VISORS
• PINLOCK
• VISOR HOLDING SCREWS
• VISOR MECHANISM