{"product_id":"2566240-nolan-x-804-st-full-face-motorcycle-helmet-asso-343","title":"Nolan X-804 ST Full Face Motorcycle Helmet - Asso 343","description":"\u003cp\u003eThe \u003cstrong\u003eNolan X-804 ST Full Face Motorcycle Helmet - Asso 343\u003c\/strong\u003e combines Italian motorsport heritage with advanced carbon fibre construction, race-inspired aerodynamics and premium rider comfort. Designed for motorcyclists who demand lightweight protection and high-speed performance, the X-804 ST Ultra Carbon features an aggressive aerodynamic profile complemented by the distinctive Asso 343 graphics. Its sophisticated construction and rider-focused technology make it a compelling choice for both road and track enthusiasts.\u003c\/p\u003e\n\n\u003cp\u003eManufactured entirely in Italy, the Nolan X-804 ST Ultra Carbon features a lightweight carbon fibre shell engineered to balance strength, protection and aerodynamic performance. The removable Racetrack Aerodynamic Spoiler (RAS) contributes to aerodynamic efficiency, 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.\u003c\/p\u003e\n\n\u003cp\u003eThe ultrawide, flat and scratch-resistant visor provides 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 incorporates a screwed safety fixing system and adjustable positioning for enhanced functionality during both road and track use.\u003c\/p\u003e\n\n\u003cp\u003eInside, the Carbon Fitting Racing Experience comfort padding combines with the advanced Liner Adjustable Fitting (LAF) system to provide a secure, 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 further enhance the helmet's rider-focused safety and comfort features.\u003c\/p\u003e\n\n\u003cp\u003eAdditional 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 Asso 343 design, the Nolan X-804 ST Ultra Carbon combines Italian craftsmanship, advanced racing technology and premium comfort for motorcyclists seeking performance, versatility and unmistakable sporting style.\u003c\/p\u003e\n\n\u003cp\u003eView all \u003cstrong\u003e\u003ca href=\"https:\/\/www.ghostbikes.com\/collections\/nolan\"\u003eNolan\u003c\/a\u003e\u003c\/strong\u003e. View all \u003cstrong\u003e\u003ca href=\"https:\/\/www.ghostbikes.com\/collections\/helmets\"\u003eHelmets\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Nolan","offers":[{"title":"XXS","offer_id":57007625273730,"sku":"2566240-550\/8T0002863430","price":499.99,"currency_code":"GBP","in_stock":false},{"title":"XS","offer_id":57007625306498,"sku":"2566240-550\/8T0002863431","price":499.99,"currency_code":"GBP","in_stock":false},{"title":"S","offer_id":57007625339266,"sku":"2566240-550\/8T0002863432","price":499.99,"currency_code":"GBP","in_stock":false},{"title":"M","offer_id":57007625372034,"sku":"2566240-550\/8T0002863433","price":499.99,"currency_code":"GBP","in_stock":false},{"title":"L","offer_id":57007625404802,"sku":"2566240-550\/8T0002863434","price":499.99,"currency_code":"GBP","in_stock":false},{"title":"XL","offer_id":57007625437570,"sku":"2566240-550\/8T0002863435","price":499.99,"currency_code":"GBP","in_stock":false},{"title":"2XL","offer_id":57007625470338,"sku":"2566240-550\/8T0002863436","price":499.99,"currency_code":"GBP","in_stock":false},{"title":"3XL","offer_id":57007625503106,"sku":"2566240-550\/8T0002863437","price":499.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/9452\/0351\/files\/120578_600x600_7d376cb0-ed36-4cd7-8888-4f1df83af91b.jpg?v=1793362512","url":"https:\/\/www.ghostbikes.com\/products\/2566240-nolan-x-804-st-full-face-motorcycle-helmet-asso-343","provider":"Ghostbikes","version":"1.0","type":"link"}