{
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    "@type": "Product",
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    "generated_at": "2026-11-11T06:56:22+00:00",
    "post_type": "helmet",
    "metadata": {
        "id": 60165,
        "title": "SMK Stellar マットブラック",
        "slug": "helmet-50215-ja",
        "url": "https://helmetsan.com/ja/helmets/helmet-50215-ja/",
        "language": "ja",
        "brand": "",
        "category": "Full Face",
        "featured_image": "",
        "excerpt": "通勤に適した、インナーバイザーを搭載し、優れた通気性を備えた手頃な価格のフルフェイスヘルメット。 The SMK Stellar マットブラック is engineered as a high-integrity Full Face protective system by SMK Helmets, utilizing a structural shell constructed from Polycarbonate. 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 multi-density EPS liner. ... 続きを読む",
        "modified": "2026-09-17T21:44:02+05:30"
    },
    "identifiers": {
        "sku": "SMK-SMKSTE",
        "ean13": "4968418356125",
        "mpn": "SMK-STELLAR-MATTE-BLK",
        "asin_us": "",
        "asin_status": "missing",
        "regions_covered": 22,
        "amazon": {
            "us": {
                "asin": "",
                "status": "missing"
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        }
    },
    "specifications": {
        "brand": "N/A",
        "helmet_family": "Stellar",
        "material": "N/A",
        "weight_g": 1282,
        "weight_lbs": "2.83",
        "homologation_standard": "DOT, ECE 22.05",
        "sharp_rating": "4",
        "rotational_tech": "1",
        "strap_type": "Double D-Ring",
        "noise_db_at_100kph": 88,
        "comms_ready": "Generic Speaker Cutouts",
        "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",
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    "reviews": {
        "average_rating": 0,
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        "recent": []
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    "_tier": "bot"
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