{
    "@context": "https://schema.org",
    "@type": "Product",
    "api_version": "2.0",
    "generated_at": "2026-10-25T07:53:13+00:00",
    "post_type": "helmet",
    "metadata": {
        "id": 40305,
        "title": "Alpinestars SM-5 Pearl White",
        "slug": "alpinestars-sm-5-pearl-white-2",
        "url": "https://helmetsan.com/zh/helmets/alpinestars-sm-5-pearl-white-2/",
        "language": "zh",
        "brand": "",
        "category": "Full Face",
        "featured_image": "",
        "excerpt": "体验 Alpinestars SM-5 Pearl White 完美融合的性能与风格。专为追求精密工程的现代骑士设计，这款全盔采用简约时尚的审美设计，无论在赛道还是街道上都脱颖而出。碳纤维结构确保您在不牺牲保护性的前提下保持轻盈，是运动骑行爱好者的理想选择。 The Alpinestars SM-5 Pearl White 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 ... 阅读更多",
        "modified": "2026-09-09T15:42:01+05:30"
    },
    "identifiers": {
        "sku": "HSN-HLM-18063",
        "ean13": "",
        "mpn": "",
        "asin_us": "",
        "asin_status": "missing",
        "regions_covered": 22,
        "amazon": {
            "us": {
                "asin": "",
                "status": "missing"
            }
        }
    },
    "specifications": {
        "brand": "N/A",
        "helmet_family": "N/A",
        "material": "N/A",
        "weight_g": 1450,
        "weight_lbs": "3.2",
        "homologation_standard": "N/A",
        "sharp_rating": "",
        "rotational_tech": "N/A",
        "strap_type": "Quick-Release Buckle with D-Ring",
        "noise_db_at_100kph": 0,
        "comms_ready": "N/A",
        "head_shape": "Intermediate Oval"
    },
    "variants": [],
    "compatible_motorcycles": [],
    "pricing": {
        "visitor_country": "US",
        "currency": "USD",
        "best_price": "$0.00",
        "best_price_raw": 0,
        "offers": [
            {
                "marketplace": "amazon-us",
                "price": 0,
                "currency": "USD",
                "availability": "unknown"
            }
        ]
    },
    "reviews": {
        "average_rating": 0,
        "review_count": 0,
        "recent": []
    },
    "_tier": "bot"
}