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    "generated_at": "2026-11-11T07:43:11+00:00",
    "post_type": "helmet",
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        "title": "Studds Ninja D4 Gris",
        "slug": "studds-ninja-d4-gris",
        "url": "https://helmetsan.com/fr/helmets/studds-ninja-d4-gris/",
        "language": "fr",
        "brand": "",
        "category": "Open Face",
        "featured_image": "",
        "excerpt": "Casque jet léger avec écran relevable pour les trajets quotidiens. The Studds Ninja D4 Gris is engineered as a high-integrity Full Face protective system by Studds, 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 ... Lire la suite",
        "modified": "2026-09-21T00:17:08+05:30"
    },
    "identifiers": {
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        "ean13": "",
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        "regions_covered": 22,
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    "specifications": {
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        "helmet_family": "Ninja D4",
        "material": "N/A",
        "weight_g": 960,
        "weight_lbs": "2.12",
        "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"
    },
    "variants": [],
    "compatible_motorcycles": [],
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                "price": 0,
                "currency": "USD",
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    "reviews": {
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