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    "generated_at": "2026-11-10T23:28:11+00:00",
    "post_type": "helmet",
    "metadata": {
        "id": 38812,
        "title": "Biltwell Bonanza Street Grey",
        "slug": "biltwell-bonanza-street-grey-2",
        "url": "https://helmetsan.com/zh/helmets/biltwell-bonanza-street-grey-2/",
        "language": "zh",
        "brand": "",
        "category": "Open Face",
        "featured_image": "",
        "excerpt": "极简主义开放式头盔，提供手绘图案选择。 The Biltwell Bonanza Street Grey is engineered as a high-integrity Full Face protective system by Biltwell, utilizing a structural shell constructed from ABS. 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. ... 阅读更多",
        "modified": "2026-09-09T00:55:22+05:30"
    },
    "identifiers": {
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        "ean13": "8429610000000",
        "mpn": "BB-001-SG",
        "asin_us": "B07Q3X8V5K",
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    "specifications": {
        "brand": "N/A",
        "helmet_family": "Bonanza",
        "material": "N/A",
        "weight_g": 1000,
        "weight_lbs": "2.2",
        "homologation_standard": "N/A",
        "sharp_rating": "",
        "rotational_tech": "N/A",
        "strap_type": "Double D-Ring",
        "noise_db_at_100kph": 0,
        "comms_ready": "Generic Speaker Cutouts",
        "head_shape": "Intermediate Oval"
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    "variants": [],
    "compatible_motorcycles": [],
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