{ "@context": "https://schema.org", "@type": "Product", "api_version": "2.0", "generated_at": "2026-11-11T10:52:46+00:00", "post_type": "helmet", "metadata": { "id": 27247, "title": "Moto-9S Flex", "slug": "bell-moto-9s-flex", "url": "https://helmetsan.com/helmets/bell-moto-9s-flex/", "language": "en", "brand": "", "category": "Dirt/MX", "featured_image": "", "excerpt": "Pro-level protection for the dirt track. The Moto-9S Flex is engineered as a high-integrity Full Face protective system by Bell, utilizing a structural shell constructed from Composite. This structural layup is engineered to provide progressive kinetic energy dissipation during impact deceleration, distributing localized shock across outer lamina layers while minimizing deformation transfer into the internal ... Read more", "modified": "2026-09-06T05:22:26+05:30" }, "identifiers": { "sku": "BEL-BELLMO", "ean13": "885916342004", "mpn": "M9S-FLEX-ADULT", "asin_us": "B07QKZV8YJ", "asin_status": "verified", "regions_covered": 22, "amazon": { "us": { "asin": "B07QKZV8YJ", "status": "verified" } } }, "specifications": { "brand": "N/A", "helmet_family": "Moto-9S Flex", "material": "N/A", "weight_g": 1424, "weight_lbs": "3.14", "homologation_standard": "FIM/FIA/AMA", "sharp_rating": "5", "rotational_tech": "1", "strap_type": "Double D-Ring", "noise_db_at_100kph": 92, "comms_ready": "Generic Speaker Cutouts", "head_shape": "Intermediate Oval" }, "variants": [ { "id": "bell_moto_9s_flex_matte-black", "entity": "helmet", "title": "Bell Moto-9S Flex Matte Black", "type": "Dirt / MX", "parent_id": "bell_moto_9s_flex", "helmet_family": "Moto-9S Flex", "head_shape": "Intermediate Oval", "color": "Matte Black", "color_family": "Black", "sku": "BEL-M9S-MBK", "finish": "matte", "is_graphic": false, "availability": "instock", "description": "The Bell Moto-9S Flex is a benchmark Dirt / MX helmet crafted in United States ud83cuddfaud83cuddf8. Built around 3K Carbon Fiber shell featuring Flex Impact Liner with progressive three-layer density rotational energy management, it is engineered specifically for Intermediate Oval ergonomics. Designed for aggressive forward tuck and sport-touring postures, delivering maximum high-speed aerodynamic stability and full-coverage chin protection. American helmet pioneer establishing safety standards since 1954.", "product_details": { "description": "Pro-level protection for the dirt track." }, "price": { "current": 599.95, "usd": 599.95, "eur": 551.95, "gbp": 473.96 }, "specs": { "material": "Composite", "weight_g": 1450, "weight_lbs": 3.2, "certifications": [ "DOT", "Snell M2020" ] }, "geo_media": [ "https://helmetsan.com/assets/helmets/bell_moto_9s_flex_matte_black_front.png", "https://helmetsan.com/assets/helmets/bell_moto_9s_flex_matte_black_side.png" ], "helmet_types": [ "Dirt / MX" ], "introduction": "Positioned in Bell's Dirt / MX lineup, the Moto-9S Flex brings American engineering to riders seeking balance between weight, cabin acoustics, and impact protection. Designed for an Intermediate Oval fitment, it connects daily usability with certified DOT, Snell M2020, ECE 22.05 track safety.", "story": "The Bell Moto-9S Flex represents American head protection design, incorporates aerodynamic shell sculpting and multi-density EPS impact damping. Its Composite shell dampens high-speed wind resonance while multi-density EPS channels absorb kinetic energy across direct and oblique impact vectors.nnOn the road, intake ports channel cool air across the scalp, keeping cabin noise around 92.5 dB at 100 km/h. For riders seeking a Composite Dirt / MX helmet tailored to an Intermediate Oval head shape, the Moto-9S Flex delivers verified safety and long-distance rider comfort.", "finish_profile": "Bell Moto-9S Flex Matte Black (matte finish) u2014 Treated with a mirror-finish deep gloss clearcoat that repels road grime and simplifies bug cleanup.", "editorial_note": "Bell Moto-9S Flex in Bell Moto-9S Flex Matte Black. A true do-it-all adventure lid that excels on long highway stretches and dusty backcountry trails alike." }, { "id": "bell_moto_9s_flex_tomac-replica", "entity": "helmet", "title": "Bell Moto-9S Flex Tomac Replica", "type": "Dirt / MX", "parent_id": "bell_moto_9s_flex", "helmet_family": "Moto-9S Flex", "head_shape": "Intermediate Oval", "color": "Tomac Replica", "color_family": "Blue", "sku": "BEL-M9S-TOM", "finish": "gloss", "is_graphic": true, "availability": "instock", "description": "The Bell Moto-9S Flex is a benchmark Dirt / MX helmet crafted in United States ud83cuddfaud83cuddf8. Built around 3K Carbon Fiber shell featuring Flex Impact Liner with progressive three-layer density rotational energy management, it is engineered specifically for Intermediate Oval ergonomics. Designed for aggressive forward tuck and sport-touring postures, delivering maximum high-speed aerodynamic stability and full-coverage chin protection. 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