{
    "@context": "https://schema.org",
    "@type": "Product",
    "api_version": "2.0",
    "generated_at": "2026-11-10T20:21:37+00:00",
    "post_type": "helmet",
    "metadata": {
        "id": 135322,
        "title": "Troy Lee Designs D4 Composite",
        "slug": "troy-lee-designs-d4-composite",
        "url": "https://helmetsan.com/ja/helmets/troy-lee-designs-d4-composite/",
        "language": "ja",
        "brand": "",
        "category": "Dirt/MX",
        "featured_image": "",
        "excerpt": "ダウンヒル／エンデューロ用、MIPS Spherical搭載、離脱式バイザー。 The Troy Lee Designs D4 Composite is engineered as a high-integrity Full Face protective system by Troy Lee Designs, utilizing a structural shell constructed from 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 ... 続きを読む",
        "modified": "2026-09-21T08:31:58+05:30"
    },
    "identifiers": {
        "sku": "HSN-HLM-05425",
        "ean13": "",
        "mpn": "",
        "asin_us": "",
        "asin_status": "missing",
        "regions_covered": 22,
        "amazon": {
            "us": {
                "asin": "",
                "status": "missing"
            }
        }
    },
    "specifications": {
        "brand": "N/A",
        "helmet_family": "D4 Composite",
        "material": "N/A",
        "weight_g": 1200,
        "weight_lbs": "2.65",
        "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": [
        {
            "id": "troy_lee_designs_d4_composite_gloss-black",
            "entity": "helmet",
            "title": "Troy Lee Designs D4 Composite Gloss Black",
            "type": "Dirt / MX",
            "parent_id": "troy_lee_designs_d4_composite",
            "helmet_family": "D4 Composite",
            "head_shape": "Intermediate Oval",
            "color": "Gloss Black",
            "color_family": "Black",
            "sku": "TRO-D4CO-BLK",
            "finish": "gloss",
            "is_graphic": false,
            "availability": "instock",
            "description": "Downhill/enduro with MIPS Spherical and breakaway visor.",
            "product_details": {
                "description": "Downhill/enduro with MIPS Spherical and breakaway visor."
            },
            "price": {
                "current": 425,
                "usd": 425,
                "eur": 391,
                "gbp": 335.75
            },
            "specs": {
                "material": "Composite",
                "weight_g": 1200,
                "weight_lbs": 2.65,
                "certifications": [
                    "DOT",
                    "ECE 22.06"
                ]
            },
            "geo_media": [
                "https://placehold.co/800x800/222/white?text=Troy+Lee+Designs+D4+Composite+Gloss+Black",
                "https://placehold.co/800x800/222/white?text=Troy+Lee+Designs+D4+Composite+Gloss+Black+Side",
                "https://placehold.co/800x800/222/white?text=Troy+Lee+Designs+D4+Composite+Gloss+Black+Back"
            ],
            "helmet_types": [
                "Dirt / MX"
            ]
        },
        {
            "id": "troy_lee_designs_d4_composite_anthracite",
            "entity": "helmet",
            "title": "Troy Lee Designs D4 Composite Anthracite",
            "type": "Dirt / MX",
            "parent_id": "troy_lee_designs_d4_composite",
            "helmet_family": "D4 Composite",
            "head_shape": "Intermediate Oval",
            "color": "Anthracite",
            "color_family": "Grey",
            "sku": "TRO-D4CO-GRE",
            "finish": "matte",
            "is_graphic": false,
            "availability": "instock",
            "description": "Downhill/enduro with MIPS Spherical and breakaway visor.",
            "product_details": {
                "description": "Downhill/enduro with MIPS Spherical and breakaway visor."
            },
            "price": {
                "current": 425,
                "usd": 425,
                "eur": 391,
                "gbp": 335.75
            },
            "specs": {
                "material": "Composite",
                "weight_g": 1200,
                "weight_lbs": 2.65,
                "certifications": [
                    "DOT",
                    "ECE 22.06"
                ]
            },
            "geo_media": [
                "https://placehold.co/800x800/222/white?text=Troy+Lee+Designs+D4+Composite+Anthracite",
                "https://placehold.co/800x800/222/white?text=Troy+Lee+Designs+D4+Composite+Anthracite+Side",
                "https://placehold.co/800x800/222/white?text=Troy+Lee+Designs+D4+Composite+Anthracite+Back"
            ],
            "helmet_types": [
                "Dirt / MX"
            ]
        },
        {
            "id": "troy_lee_designs_d4_composite_course-tc-3",
            "entity": "helmet",
            "title": "Troy Lee Designs D4 Composite Course TC-3",
            "type": "Dirt / MX",
            "parent_id": "troy_lee_designs_d4_composite",
            "helmet_family": "D4 Composite",
            "head_shape": "Intermediate Oval",
            "color": "Course TC-3",
            "color_family": "Multi",
            "sku": "TRO-D4CO-COU",
            "finish": "gloss",
            "is_graphic": true,
            "availability": "instock",
            "description": "Downhill/enduro with MIPS Spherical and breakaway visor.",
            "product_details": {
                "description": "Downhill/enduro with MIPS Spherical and breakaway visor."
            },
            "price": {
                "current": 475,
                "usd": 475,
                "eur": 437,
                "gbp": 375.25
            },
            "specs": {
                "material": "Composite",
                "weight_g": 1200,
                "weight_lbs": 2.65,
                "certifications": [
                    "DOT",
                    "ECE 22.06"
                ]
            },
            "geo_media": [
                "https://placehold.co/800x800/222/white?text=Troy+Lee+Designs+D4+Composite+Course+TC-3",
                "https://placehold.co/800x800/222/white?text=Troy+Lee+Designs+D4+Composite+Course+TC-3+Side",
                "https://placehold.co/800x800/222/white?text=Troy+Lee+Designs+D4+Composite+Course+TC-3+Back"
            ],
            "helmet_types": [
                "Dirt / MX"
            ]
        },
        {
            "id": "troy_lee_designs_d4_composite_apex-grey",
            "entity": "helmet",
            "title": "Troy Lee Designs D4 Composite Apex Grey",
            "type": "Dirt / MX",
            "parent_id": "troy_lee_designs_d4_composite",
            "helmet_family": "D4 Composite",
            "head_shape": "Intermediate Oval",
            "color": "Apex Grey",
            "color_family": "Grey",
            "sku": "TRO-D4CO-APE",
            "finish": "matte",
            "is_graphic": true,
            "availability": "instock",
            "description": "Downhill/enduro with MIPS Spherical and breakaway visor.",
            "product_details": {
                "description": "Downhill/enduro with MIPS Spherical and breakaway visor."
            },
            "price": {
                "current": 475,
                "usd": 475,
                "eur": 437,
                "gbp": 375.25
            },
            "specs": {
                "material": "Composite",
                "weight_g": 1200,
                "weight_lbs": 2.65,
                "certifications": [
                    "DOT",
                    "ECE 22.06"
                ]
            },
            "geo_media": [
                "https://placehold.co/800x800/222/white?text=Troy+Lee+Designs+D4+Composite+Apex+Grey",
                "https://placehold.co/800x800/222/white?text=Troy+Lee+Designs+D4+Composite+Apex+Grey+Side",
                "https://placehold.co/800x800/222/white?text=Troy+Lee+Designs+D4+Composite+Apex+Grey+Back"
            ],
            "helmet_types": [
                "Dirt / MX"
            ]
        }
    ],
    "compatible_motorcycles": [],
    "pricing": {
        "visitor_country": "US",
        "currency": "USD",
        "best_price": "$0.00",
        "best_price_raw": 0,
        "offers": [
            {
                "marketplace": "amazon-us",
                "price": 0,
                "currency": "USD",
                "availability": "unknown"
            }
        ]
    },
    "reviews": {
        "average_rating": 0,
        "review_count": 0,
        "recent": []
    },
    "_tier": "bot"
}