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        "title": "GMax AT-21S Anthracite",
        "slug": "gmax-at-21s-anthracite",
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        "language": "nl",
        "brand": "",
        "category": "Adventure/Dual Sport",
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        "excerpt": "Avonturenhelm met geïntegreerd zonnevizier en verwijderbare piek. The GMax AT-21S Anthracite is engineered as a high-integrity Full Face protective system by GMax, 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 ... Lees verder",
        "modified": "2026-09-21T05:22:42+05:30"
    },
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        "helmet_family": "AT-21S",
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        "weight_g": 1650,
        "weight_lbs": "3.64",
        "homologation_standard": "DOT",
        "sharp_rating": "",
        "rotational_tech": "None",
        "strap_type": "Double D-Ring",
        "noise_db_at_100kph": 92,
        "comms_ready": "Generic Speaker Cutouts",
        "head_shape": "Intermediate Oval"
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    "compatible_motorcycles": [],
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