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    "generated_at": "2026-11-11T09:46:36+00:00",
    "post_type": "helmet",
    "metadata": {
        "id": 72825,
        "title": "GP550 S",
        "slug": "gp550-s",
        "url": "https://helmetsan.com/zh/helmets/gp550-s/",
        "language": "zh",
        "brand": "",
        "category": "Track/Race",
        "featured_image": "",
        "excerpt": "意大利赛道全盔，采用碳纤维-芳纶复合外壳和多密度EPS内衬。 The GP550 S 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 multi-density EPS liner. Certified ... 阅读更多",
        "modified": "2026-09-19T15:33:14+05:30"
    },
    "identifiers": {
        "sku": "AIR-AIROHG",
        "ean13": "8013645005555",
        "mpn": "GP550S-001",
        "asin_us": "B07Q2X9V8K",
        "asin_status": "verified",
        "regions_covered": 22,
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            "us": {
                "asin": "B07Q2X9V8K",
                "status": "verified"
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        }
    },
    "specifications": {
        "brand": "N/A",
        "helmet_family": "GP550 S",
        "material": "N/A",
        "weight_g": 1449,
        "weight_lbs": "3.19",
        "homologation_standard": "ECE 22.06",
        "sharp_rating": "4",
        "rotational_tech": "None",
        "strap_type": "Double D-Ring",
        "noise_db_at_100kph": 93,
        "comms_ready": "Generic Speaker Cutouts",
        "head_shape": "Intermediate Oval"
    },
    "variants": [
        {
            "id": "airoh_gp550_s_matte-black",
            "entity": "helmet",
            "title": "Airoh GP550 S Matte Black",
            "type": "Track / Race",
            "parent_id": "airoh_gp550_s",
            "helmet_family": "GP550 S",
            "head_shape": "Intermediate Oval",
            "color": "Matte Black",
            "color_family": "Black",
            "sku": "AIR-GP55-BLK",
            "finish": "matte",
            "is_graphic": false,
            "availability": "instock",
            "description": "The Airoh GP550 S is a benchmark Track / Race helmet crafted in Global Certified. Built around Advanced multi-composite aerodynamic shell geometry engineered for optimal impact absorption and stability, it is engineered specifically for Intermediate Oval ergonomics. Designed for aggressive forward tuck and sport-touring postures, delivering maximum high-speed aerodynamic stability and full-coverage chin protection. Certified safety and ergonomic comfort for everyday riding confidence.",
            "product_details": {
                "description": "Italian racetrack helmet with carbon-aramid shell and multi-density EPS."
            },
            "price": {
                "current": 499.99,
                "usd": 499.99,
                "eur": 459.99,
                "gbp": 394.99
            },
            "specs": {
                "material": "HPC Composite",
                "weight_g": 1250,
                "weight_lbs": 2.76,
                "certifications": [
                    "ECE 22.06"
                ]
            },
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            ],
            "helmet_types": [
                "Track / Race"
            ],
            "introduction": "Positioned in Airoh's Track / Race lineup, the GP550 S brings Italian engineering to riders seeking balance between weight, cabin acoustics, and impact protection. Designed for an Intermediate Oval fitment, it connects daily usability with certified ECE 22.06 track safety.",
            "story": "The Airoh GP550 S represents Airoh's dedicated protective engineering, incorporating aerodynamic shell sculpting and multi-density EPS impact damping. Its Advanced Multi-Composite (Carbon-Aramid-Glass / AIM+) shell dampens high-speed wind resonance while multi-density EPS channels absorb kinetic energy across direct and oblique impact vectors.nnOn the road, intake ports channel air across the scalp, keeping cabin noise around ~92 dB at 100 km/h. For riders seeking an Advanced Multi-Composite (Carbon-Aramid-Glass / AIM+) Track / Race helmet tailored to an Intermediate Oval head shape, the Airoh GP550 S delivers verified safety and long-distance rider comfort.",
            "finish_profile": "Airoh GP550 S Matte Black (matte finish) u2014 Treated with a mirror-finish deep gloss clearcoat that repels road grime and simplifies bug cleanup.",
            "editorial_note": "Airoh GP550 S in Airoh GP550 S Matte Black. An agile circuit lid that bridges weekend track-day performance with accessible street usability.",
            "fitment_notes": "Optimized for Intermediate Oval profiles with snug 3D laser-cut race cheek pads providing emergency quick release (EQRS). Expect an initial 15-20 riding hour break-in for 15-20% foam compression."
        },
        {
            "id": "airoh_gp550_s_gloss-white",
            "entity": "helmet",
            "title": "Airoh GP550 S Gloss White",
            "type": "Track / Race",
            "parent_id": "airoh_gp550_s",
            "helmet_family": "GP550 S",
            "head_shape": "Intermediate Oval",
            "color": "Gloss White",
            "color_family": "White",
            "sku": "AIR-GP55-WHI",
            "finish": "gloss",
            "is_graphic": false,
            "availability": "instock",
            "description": "The Airoh GP550 S is a benchmark Track / Race helmet crafted in Global Certified. Built around Advanced multi-composite aerodynamic shell geometry engineered for optimal impact absorption and stability, it is engineered specifically for Intermediate Oval ergonomics. Designed for aggressive forward tuck and sport-touring postures, delivering maximum high-speed aerodynamic stability and full-coverage chin protection. Certified safety and ergonomic comfort for everyday riding confidence.",
            "product_details": {
                "description": "Italian racetrack helmet with carbon-aramid shell and multi-density EPS."
            },
            "price": {
                "current": 499.99,
                "usd": 499.99,
                "eur": 459.99,
                "gbp": 394.99
            },
            "specs": {
                "material": "HPC Composite",
                "weight_g": 1250,
                "weight_lbs": 2.76,
                "certifications": [
                    "ECE 22.06"
                ]
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            "helmet_types": [
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            "introduction": "Positioned in Airoh's Track / Race lineup, the GP550 S brings Italian engineering to riders seeking balance between weight, cabin acoustics, and impact protection. Designed for an Intermediate Oval fitment, it connects daily usability with certified ECE 22.06 track safety.",
            "story": "The Airoh GP550 S represents Airoh's dedicated protective engineering, incorporating aerodynamic shell sculpting and multi-density EPS impact damping. Its Advanced Multi-Composite (Carbon-Aramid-Glass / AIM+) shell dampens high-speed wind resonance while multi-density EPS channels absorb kinetic energy across direct and oblique impact vectors.nnOn the road, intake ports channel air across the scalp, keeping cabin noise around ~92 dB at 100 km/h. For riders seeking an Advanced Multi-Composite (Carbon-Aramid-Glass / AIM+) Track / Race helmet tailored to an Intermediate Oval head shape, the Airoh GP550 S delivers verified safety and long-distance rider comfort.",
            "finish_profile": "Airoh GP550 S Gloss White (gloss finish) u2014 Treated with a mirror-finish deep gloss clearcoat that repels road grime and simplifies bug cleanup.",
            "editorial_note": "Airoh GP550 S in Airoh GP550 S Gloss White. An agile circuit lid that bridges weekend track-day performance with accessible street usability.",
            "fitment_notes": "Optimized for Intermediate Oval profiles with snug 3D laser-cut race cheek pads providing emergency quick release (EQRS). Expect an initial 15-20 riding hour break-in for 15-20% foam compression."
        },
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            "title": "Airoh GP550 S Racer Blue",
            "type": "Track / Race",
            "parent_id": "airoh_gp550_s",
            "helmet_family": "GP550 S",
            "head_shape": "Intermediate Oval",
            "color": "Racer Blue",
            "color_family": "Blue",
            "sku": "AIR-GP55-RAC",
            "finish": "matte",
            "is_graphic": true,
            "availability": "instock",
            "description": "The Airoh GP550 S is a benchmark Track / Race helmet crafted in Global Certified. Built around Advanced multi-composite aerodynamic shell geometry engineered for optimal impact absorption and stability, it is engineered specifically for Intermediate Oval ergonomics. Designed for aggressive forward tuck and sport-touring postures, delivering maximum high-speed aerodynamic stability and full-coverage chin protection. Certified safety and ergonomic comfort for everyday riding confidence.",
            "product_details": {
                "description": "Italian racetrack helmet with carbon-aramid shell and multi-density EPS."
            },
            "price": {
                "current": 549.99,
                "usd": 549.99,
                "eur": 505.99,
                "gbp": 434.49
            },
            "specs": {
                "material": "HPC Composite",
                "weight_g": 1250,
                "weight_lbs": 2.76,
                "certifications": [
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            ],
            "helmet_types": [
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            "introduction": "Positioned in Airoh's Track / Race lineup, the GP550 S brings Italian engineering to riders seeking balance between weight, cabin acoustics, and impact protection. Designed for an Intermediate Oval fitment, it connects daily usability with certified ECE 22.06 track safety.",
            "story": "The Airoh GP550 S represents Airoh's dedicated protective engineering, incorporating aerodynamic shell sculpting and multi-density EPS impact damping. Its Advanced Multi-Composite (Carbon-Aramid-Glass / AIM+) shell dampens high-speed wind resonance while multi-density EPS channels absorb kinetic energy across direct and oblique impact vectors.nnOn the road, intake ports channel air across the scalp, keeping cabin noise around ~92 dB at 100 km/h. For riders seeking an Advanced Multi-Composite (Carbon-Aramid-Glass / AIM+) Track / Race helmet tailored to an Intermediate Oval head shape, the Airoh GP550 S delivers verified safety and long-distance rider comfort.",
            "finish_profile": "Airoh GP550 S Racer Blue (matte finish) u2014 Treated with a mirror-finish deep gloss clearcoat that repels road grime and simplifies bug cleanup.",
            "editorial_note": "Airoh GP550 S in Airoh GP550 S Racer Blue. An agile circuit lid that bridges weekend track-day performance with accessible street usability.",
            "fitment_notes": "Optimized for Intermediate Oval profiles with snug 3D laser-cut race cheek pads providing emergency quick release (EQRS). Expect an initial 15-20 riding hour break-in for 15-20% foam compression."
        }
    ],
    "compatible_motorcycles": [],
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