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    "generated_at": "2026-07-29T00:07:22+00:00",
    "post_type": "helmet",
    "metadata": {
        "id": 18891,
        "title": "Alpinestars SM-5 Course Blau",
        "slug": "alpinestars-sm-5-course-blau",
        "url": "https://helmetsan.com/de/helmets/alpinestars-sm-5-course-blau/",
        "language": "de",
        "brand": "",
        "category": "",
        "featured_image": "",
        "excerpt": "Erleben Sie die perfekte Mischung aus renntauglicher Performance und Alltagstauglichkeit mit dem Alpinestars SM-5 Course Blue. Dieser Helm wurde für Fahrer entwickelt, die technische Präzision fordern, ohne dabei Kompromisse beim Stil einzugehen. Er zeichnet sich durch ein schlankes, aerodynamisches Profil aus, das den Wind schneidet und gleichzeitig durch strategisch platzierte Belüftungsöffnungen für eine hervorragende Kühlung ... Weiterlesen",
        "modified": "2026-06-11T19:16:05+05:30"
    },
    "specifications": {
        "homologation": "N/A",
        "sharp_rating": 0,
        "rotational_tech": "N/A",
        "noise_db": "76.5 dB",
        "ventilation_score": "8.2/10",
        "warranty": "2",
        "strap_type": "Quick Release Buckle",
        "visor_features": [],
        "liner_features": [],
        "comms_ready": "N/A",
        "weight": 1450,
        "shell": "Carbon Fiber Composite Shell with EPS Liner",
        "head_shape": "Intermediate Oval",
        "fitment": {
            "internal_length_mm": 235,
            "internal_width_mm": 195,
            "crown_depth_mm": 105
        },
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        "multi_density_eps": false,
        "glasses_grooves": false,
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        "pinlock_included": false,
        "pinlock_type": "N/A",
        "breath_deflector": false,
        "wind_tunnel_tested": false
    },
    "pricing": {
        "visitor_country": "US",
        "currency": "USD",
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