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    "generated_at": "2026-10-26T22:32:23+00:00",
    "post_type": "helmet",
    "metadata": {
        "id": 40960,
        "title": "GP550 S Matte Black",
        "slug": "gp550-s-matte-black",
        "url": "https://helmetsan.com/zh/helmets/gp550-s-matte-black/",
        "language": "zh",
        "brand": "",
        "category": "Track/Race",
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        "excerpt": "采用碳纤维/芳纶外壳和多密度 EPS 内衬的意大利赛道全盔。 The GP550 S Matte Black is engineered as a high-integrity Full Face protective system by Airoh, utilizing a structural shell constructed from HPC Composite. 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 ... 阅读更多",
        "modified": "2026-09-09T18:56:27+05:30"
    },
    "identifiers": {
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        "ean13": "8013762450000",
        "mpn": "GP550-S-MAT-BLK",
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    "specifications": {
        "brand": "N/A",
        "helmet_family": "GP550 S",
        "material": "N/A",
        "weight_g": 1409,
        "weight_lbs": "3.11",
        "homologation_standard": "ECE 22.06",
        "sharp_rating": "4",
        "rotational_tech": "None",
        "strap_type": "Double D-Ring",
        "noise_db_at_100kph": 94,
        "comms_ready": "Generic Speaker Cutouts",
        "head_shape": "Intermediate Oval"
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    "compatible_motorcycles": [],
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