{"product_id":"nolan-x-804-rs-ultra-carbon-helmet-white-red-asso-di-picche-343","title":"Nolan X-804 RS Ultra Carbon Helmet White\/Red Asso di Picche 343","description":"\u003cp\u003eBuilt to ECE 22.06 standard and constructed from a 100% carbon fibre shell, the Nolan X-804 RS Ultra Carbon in the striking White\/Red Asso di Picche 343 graphic is the flagship of the XSeries range — a helmet that earns its place on both the race circuit and public roads through certified protection, not marketing alone. Evolved directly from the acclaimed X-803 and shaped by Nolan's experience at MotoGP and Superbike level, it sets the benchmark for race-sport performance within the Nolan line-up.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eECE 22.06 homologated — the most rigorous current standard for road-legal helmets in Europe, providing demonstrable safety credentials for track and street use.\u003c\/li\u003e\n\u003cli\u003eUltra-carbon shell produced in four separate shell sizes, ensuring correct proportional fit across the full XXS–XXXL size run rather than a stretched or compressed compromise.\u003c\/li\u003e\n\u003cli\u003eRAF (Racing Air Flow) ventilation system channels air actively through the shell, keeping core temperature in check during sustained high-speed riding.\u003c\/li\u003e\n\u003cli\u003eUltrawide, flat, scratch-resistant visor prepared for Pinlock and tear-offs, plus a second dark\/track-only visor included as standard — no extra purchase needed.\u003c\/li\u003e\n\u003cli\u003eAdvanced NERS (Nolan Emergency Release System) and cheek-pad emergency release allow first responders to remove the helmet safely after an incident.\u003c\/li\u003e\n\u003cli\u003eRemovable and washable interior with \"Carbon Fitting\" inner liner and 3D-shaped cheek pads; designed to accommodate glasses wearers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRace-Derived Construction\u003c\/h2\u003e\u003cp\u003eThe X-804 RS Ultra Carbon did not begin life as a road helmet with track aspirations — it began as a racing tool adapted for homologated road use. The 100% carbon fibre shell delivers an exceptional strength-to-weight ratio at a claimed weight of 1,420 g (±50 g, size M), while the aggressive aerodynamic silhouette minimises lift and instability at speed. Four discrete shell sizes mean the geometry is engineered for each head circumference band rather than relying on padding alone to fill gaps.\u003c\/p\u003e\u003ch2\u003eComfort and Practicality\u003c\/h2\u003e\u003cp\u003eLong stints demand a helmet that works with the rider. The full interior — liner, cheek pads, and the removable \"Carbon Fitting\" component — is entirely removable and machine washable. The double-D ring retention system is the preferred choice of serious riders for its reliability and resistance to accidental release. A camel-bag routing provision and chin curtain (wind deflector) reflect the thought given to endurance and touring applications, while the Pinlock-ready flat visor eliminates fogging on cold morning commutes and early-morning track sessions alike.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThe Nolan X-804 RS Ultra Carbon is a universal full-face helmet suitable for road and track use across all motorcycle categories. It is not compatible with the Nolan N-Com Bluetooth communication system. Glasses wearers are accommodated. Use the head circumference guide below to select the correct size.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eXXS — 54 cm\u003c\/li\u003e\n\u003cli\u003eXS — 55 cm\u003c\/li\u003e\n\u003cli\u003eS — 56 cm\u003c\/li\u003e\n\u003cli\u003eM — 58 cm\u003c\/li\u003e\n\u003cli\u003eL — 60 cm\u003c\/li\u003e\n\u003cli\u003eXL — 62 cm\u003c\/li\u003e\n\u003cli\u003eXXL — 64 cm\u003c\/li\u003e\n\u003cli\u003eXXXL — 65 cm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTo measure correctly, place a tape measure approximately 1 cm above the ears and around the widest point of the head.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eX-804 RS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eX84000860343\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour \/ Finish\u003c\/th\u003e\n\u003ctd\u003eWhite\/Red Asso di Picche 343\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHelmet Type\u003c\/th\u003e\n\u003ctd\u003eFull-face \/ Race-Sport \/ Track and Road\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHomologation\u003c\/th\u003e\n\u003ctd\u003eECE 22.06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShell\u003c\/th\u003e\n\u003ctd\u003eUltra-Carbon \/ carbon fibre, 4 shell sizes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e1,420 g ±50 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVisor\u003c\/th\u003e\n\u003ctd\u003eUltrawide, flat, scratch-resistant, Pinlock inner lens, additional dark\/track-only visor included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBluetooth \/ Intercom\u003c\/th\u003e\n\u003ctd\u003eNo — not Nolan N-Com compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSuitable for Glasses Wearers\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Nolan","offers":[{"title":"XXS \/ Asso di Picche 343","offer_id":53167800877322,"sku":null,"price":615.99,"currency_code":"EUR","in_stock":true},{"title":"XS \/ Asso di Picche 343","offer_id":53167800910090,"sku":null,"price":615.99,"currency_code":"EUR","in_stock":true},{"title":"S \/ Asso di Picche 343","offer_id":53167800942858,"sku":null,"price":615.99,"currency_code":"EUR","in_stock":true},{"title":"M \/ Asso di Picche 343","offer_id":53167800975626,"sku":null,"price":615.99,"currency_code":"EUR","in_stock":true},{"title":"L \/ Asso di Picche 343","offer_id":53167801008394,"sku":null,"price":615.99,"currency_code":"EUR","in_stock":true},{"title":"XL \/ Asso di Picche 343","offer_id":53167801041162,"sku":null,"price":615.99,"currency_code":"EUR","in_stock":true},{"title":"XXL \/ Asso di Picche 343","offer_id":53167801073930,"sku":null,"price":615.99,"currency_code":"EUR","in_stock":true},{"title":"XXXL \/ Asso di Picche 343","offer_id":53167801106698,"sku":null,"price":615.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/Nolan7.png?v=1780802378","url":"https:\/\/inter-pace.com\/products\/nolan-x-804-rs-ultra-carbon-helmet-white-red-asso-di-picche-343","provider":"Inter-Pace","version":"1.0","type":"link"}