{"product_id":"casque-jet-naca-riviera-black-carbon","title":"Riviera Black Carbon","description":"\u003cp\u003eWith over 40 years of experience in the composites industry, NACA is innovating with its Riviera Black Carbon neo-retro jet motorcycle helmet. Finished in black carbon, this ultra-light (850 grams, +\/- 50 grams depending on size) and ultra-strong helmet owes its performance to its patented design. The shell structure, made from specially woven pre-impregnated carbon fibers and reinforced with a honeycomb structure, reduces the volume of the polystyrene liner while providing exceptional rigidity to the outer shell. \u003c\/p\u003e\n\u003cp\u003eThe shape of the Riviera jet, wind tunnel-tested to optimize airflow penetration, ensures outstanding aerodynamic performance, making it a highly comfortable and pleasant helmet to wear despite its featherweight. The partially flattened rear of the helmet helps reduce turbulence. Its ventilation system features a top air intake developed by NACA to achieve the best possible efficiency with minimal drag—a design that is still widely used on race cars today. At the rear of the helmet, three exhaust vents allow air to escape after being distributed through channels within the liner. \u003c\/p\u003e\n\u003cp\u003eAs an open-face retro helmet, the Riviera allows the rider to wear a vintage motorcycle mask or goggle-style motorcycle glasses. If you prefer a jet helmet with a visor, choose the NACA \"Riviera Visor\" version, available on iCasque. \u003c\/p\u003e\n\u003cp\u003eIts Alcantara-style suede interior is soft and comfortable, while the trim is made of leather. A chin strap with a Fidlock® magnetic buckle ensures quick, secure fastening and completes its premium features. \u003c\/p\u003e\n\u003cp\u003eAvailable in five solid carbon colors, the ECE 22.05-certified NACA \"Riviera\" jet helmet is designed and manufactured in France, featuring cutting-edge innovation that delivers outstanding performance for all riders.  \u003c\/p\u003e","brand":"Naca","offers":[{"title":"XS","offer_id":52775130497371,"sku":"189060-6-15","price":824.37,"currency_code":"GBP","in_stock":false},{"title":"S","offer_id":52775130530139,"sku":"189060-6-16","price":824.37,"currency_code":"GBP","in_stock":false},{"title":"M","offer_id":52775130562907,"sku":"189060-6-17","price":824.37,"currency_code":"GBP","in_stock":false},{"title":"L","offer_id":52775130595675,"sku":"189060-6-18","price":824.37,"currency_code":"GBP","in_stock":false},{"title":"XL","offer_id":52775130628443,"sku":"189060-6-19","price":824.37,"currency_code":"GBP","in_stock":false},{"title":"XXL","offer_id":52775130661211,"sku":"189060-6-20","price":824.37,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/3227\/1195\/files\/casque-jet-naca-riviera-black-carbon-s120_9ac5b898-27dc-46f8-98e2-addb71c16500.jpg?v=1792750655","url":"https:\/\/icasque.com\/en-uk\/products\/casque-jet-naca-riviera-black-carbon","provider":"iCasque","version":"1.0","type":"link"}