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    "generated_at": "2026-10-25T07:52:45+00:00",
    "post_type": "helmet",
    "metadata": {
        "id": 40307,
        "title": "Alpinestars SM-8",
        "slug": "alpinestars-sm-8-3",
        "url": "https://helmetsan.com/zh/helmets/alpinestars-sm-8-3/",
        "language": "zh",
        "brand": "",
        "category": "Full Face",
        "featured_image": "",
        "excerpt": "体验 Alpinestars SM-8 的巅峰性能。这款全盔专为追求极致安全与风格的骑士打造。采用先进的碳纤维外壳，在提供卓越抗冲击性能的同时，保持轻盈的佩戴感，增强您与机器的连接。流畅且极具侵略性的设计无论在赛道还是街道都能引人注目，体现了品牌深厚的赛车传承。 The Alpinestars SM-8 is engineered as a high-integrity Full Face protective system by Alpinestars, utilizing a structural shell constructed from Carbon Fiber Composite Shell with EPS Liner. This structural layup is engineered to provide progressive kinetic energy dissipation during impact deceleration, distributing localized shock across outer lamina layers while minimizing deformation ... 阅读更多",
        "modified": "2026-09-09T15:42:05+05:30"
    },
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        "sku": "HSN-HLM-18065",
        "ean13": "",
        "mpn": "",
        "asin_us": "",
        "asin_status": "missing",
        "regions_covered": 22,
        "amazon": {
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                "asin": "",
                "status": "missing"
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    "specifications": {
        "brand": "N/A",
        "helmet_family": "N/A",
        "material": "N/A",
        "weight_g": 1420,
        "weight_lbs": "3.13",
        "homologation_standard": "N/A",
        "sharp_rating": "",
        "rotational_tech": "N/A",
        "strap_type": "Quick-Release Buckle with Energy-Absorbing Webbing",
        "noise_db_at_100kph": 0,
        "comms_ready": "N/A",
        "head_shape": "Intermediate Oval"
    },
    "variants": [],
    "compatible_motorcycles": [],
    "pricing": {
        "visitor_country": "US",
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