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    "generated_at": "2026-11-10T23:37:44+00:00",
    "post_type": "helmet",
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        "id": 121457,
        "title": "Apex Circuit Black",
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        "language": "ja",
        "brand": "",
        "category": "Full Face",
        "featured_image": "",
        "excerpt": "優れた通気性と取り外し可能なライナーを備えたエントリーレベルのフルフェイスヘルメット。 The Apex Circuit Black is engineered as a high-integrity Full Face protective system by Apex, 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. Certified ... 続きを読む",
        "modified": "2026-09-21T01:38:40+05:30"
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    "specifications": {
        "brand": "N/A",
        "helmet_family": "Circuit",
        "material": "N/A",
        "weight_g": 1550,
        "weight_lbs": "3.42",
        "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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    "compatible_motorcycles": [],
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