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    "generated_at": "2026-10-08T14:28:34+00:00",
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    "metadata": {
        "id": 27261,
        "title": "RPHA 91",
        "slug": "hjc-rpha-91-3",
        "url": "https://helmetsan.com/helmets/hjc-rpha-91-3/",
        "language": "en",
        "brand": "",
        "category": "Modular",
        "featured_image": "",
        "excerpt": "Functional modular helmet with P/J homologation. The RPHA 91 is engineered as a high-integrity Full Face protective system by HJC, utilizing a structural shell constructed from PIM Evo. 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 ... Read more",
        "modified": "2026-09-06T06:21:20+05:30"
    },
    "identifiers": {
        "sku": "HJC-HJCRPH",
        "ean13": "4965200000000",
        "mpn": "RPHA-91",
        "asin_us": "B07Q3K1Z8V",
        "asin_status": "verified",
        "regions_covered": 22,
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    },
    "specifications": {
        "brand": "N/A",
        "helmet_family": "RPHA 91",
        "material": "N/A",
        "weight_g": 1649,
        "weight_lbs": "3.64",
        "homologation_standard": "ECE 22.05",
        "sharp_rating": "5",
        "rotational_tech": "1",
        "strap_type": "Double D-Ring",
        "noise_db_at_100kph": 84,
        "comms_ready": "Generic Speaker Cutouts",
        "head_shape": "Intermediate Oval"
    },
    "variants": [
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            "id": "hjc_rpha_91_matte-black",
            "entity": "helmet",
            "title": "HJC RPHA 91 Matte Black",
            "type": "Modular",
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            "helmet_family": "RPHA 91",
            "head_shape": "Intermediate Oval",
            "color": "Matte Black",
            "color_family": "Black",
            "sku": "HJC-RPHA-BLK",
            "finish": "matte",
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            "availability": "instock",
            "description": "The HJC RPHA 91 is a benchmark Modular helmet crafted in South Korea ud83cuddf0ud83cuddf7. Built around Premium Integrated Matrix (P.I.M. Plus) carbon and carbon-glass hybrid fabric shell structure, it is engineered specifically for Intermediate Oval ergonomics. Engineered for highway touring flexibility, featuring a dual P/J homologated flip-up chinbar, one-handed latch mechanism, and integrated sun visor. Global racing technology engineered for maximum ventilation efficiency.",
            "product_details": {
                "description": "Functional modular helmet with P/J homologation."
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                "eur": 505.99,
                "gbp": 434.49
            },
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                "material": "PIM Evo",
                "weight_g": 1700,
                "weight_lbs": 3.75,
                "certifications": [
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                    "ECE 22.06"
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            "introduction": "Positioned in HJC's Modular lineup, the RPHA 91 brings South Korean engineering to riders seeking balance between weight, cabin acoustics, and impact protection. Designed for an Intermediate Oval fitment, it connects daily usability with certified DOT, ECE 22.06 track safety.",
            "story": "The HJC RPHA 91 represents South Korean head protection design, HJC's modular touring flagship featuring P.I.M. EVO carbon-glass matrix, 2-stage chinbar lock, and low-noise 3D interior. Its PIM Evo 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 cool air across the scalp, keeping cabin noise around 84.5 dB at 100 km/h. For riders seeking a PIM Evo Modular helmet tailored to an Intermediate Oval head shape, the RPHA 91 delivers verified safety and long-distance rider comfort.",
            "finish_profile": "HJC RPHA 91 Matte Black (matte finish) u2014 Treated with a mirror-finish deep gloss clearcoat that repels road grime and simplifies bug cleanup.",
            "editorial_note": "HJC RPHA 91 in HJC RPHA 91 Matte Black. The benchmark mile-eater for riders who refuse to trade whisper-quiet acoustics for all-day touring comfort."
        },
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            "id": "hjc_rpha_91_anthracite",
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            "title": "HJC RPHA 91 Anthracite",
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            "head_shape": "Intermediate Oval",
            "color": "Anthracite",
            "color_family": "Grey",
            "sku": "HJC-RPHA-GRE",
            "finish": "matte",
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            "availability": "instock",
            "description": "The HJC RPHA 91 is a benchmark Modular helmet crafted in South Korea ud83cuddf0ud83cuddf7. Built around Premium Integrated Matrix (P.I.M. Plus) carbon and carbon-glass hybrid fabric shell structure, it is engineered specifically for Intermediate Oval ergonomics. Engineered for highway touring flexibility, featuring a dual P/J homologated flip-up chinbar, one-handed latch mechanism, and integrated sun visor. Global racing technology engineered for maximum ventilation efficiency.",
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            "helmet_types": [
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            "introduction": "Positioned in HJC's Modular lineup, the RPHA 91 brings South Korean engineering to riders seeking balance between weight, cabin acoustics, and impact protection. Designed for an Intermediate Oval fitment, it connects daily usability with certified DOT, ECE 22.06 track safety.",
            "story": "The HJC RPHA 91 represents South Korean head protection design, HJC's modular touring flagship featuring P.I.M. EVO carbon-glass matrix, 2-stage chinbar lock, and low-noise 3D interior. Its PIM Evo 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 cool air across the scalp, keeping cabin noise around 84.5 dB at 100 km/h. For riders seeking a PIM Evo Modular helmet tailored to an Intermediate Oval head shape, the RPHA 91 delivers verified safety and long-distance rider comfort.",
            "finish_profile": "HJC RPHA 91 Anthracite (matte finish) u2014 Treated with a mirror-finish deep gloss clearcoat that repels road grime and simplifies bug cleanup.",
            "editorial_note": "HJC RPHA 91 in HJC RPHA 91 Anthracite. The benchmark mile-eater for riders who refuse to trade whisper-quiet acoustics for all-day touring comfort."
        },
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            "entity": "helmet",
            "title": "HJC RPHA 91 Silver Metallic",
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            "helmet_family": "RPHA 91",
            "head_shape": "Intermediate Oval",
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            "introduction": "Positioned in HJC's Modular lineup, the RPHA 91 brings South Korean engineering to riders seeking balance between weight, cabin acoustics, and impact protection. Designed for an Intermediate Oval fitment, it connects daily usability with certified DOT, ECE 22.06 track safety.",
            "story": "The HJC RPHA 91 represents South Korean head protection design, HJC's modular touring flagship featuring P.I.M. EVO carbon-glass matrix, 2-stage chinbar lock, and low-noise 3D interior. Its PIM Evo 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 cool air across the scalp, keeping cabin noise around 84.5 dB at 100 km/h. For riders seeking a PIM Evo Modular helmet tailored to an Intermediate Oval head shape, the RPHA 91 delivers verified safety and long-distance rider comfort.",
            "finish_profile": "HJC RPHA 91 Silver Metallic (gloss finish) u2014 Treated with a mirror-finish deep gloss clearcoat that repels road grime and simplifies bug cleanup.",
            "editorial_note": "HJC RPHA 91 in HJC RPHA 91 Silver Metallic. The benchmark mile-eater for riders who refuse to trade whisper-quiet acoustics for all-day touring comfort."
        },
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            "id": "hjc_rpha_91_track-tc-5",
            "entity": "helmet",
            "title": "HJC RPHA 91 Track TC-5",
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            "head_shape": "Intermediate Oval",
            "color": "Track TC-5",
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            "sku": "HJC-RPHA-TRA",
            "finish": "matte",
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            "description": "The HJC RPHA 91 is a benchmark Modular helmet crafted in South Korea ud83cuddf0ud83cuddf7. Built around Premium Integrated Matrix (P.I.M. Plus) carbon and carbon-glass hybrid fabric shell structure, it is engineered specifically for Intermediate Oval ergonomics. Engineered for highway touring flexibility, featuring a dual P/J homologated flip-up chinbar, one-handed latch mechanism, and integrated sun visor. Global racing technology engineered for maximum ventilation efficiency.",
            "product_details": {
                "description": "Functional modular helmet with P/J homologation."
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                "usd": 599.99,
                "eur": 551.99,
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            "introduction": "Positioned in HJC's Modular lineup, the RPHA 91 brings South Korean engineering to riders seeking balance between weight, cabin acoustics, and impact protection. Designed for an Intermediate Oval fitment, it connects daily usability with certified DOT, ECE 22.06 track safety.",
            "story": "The HJC RPHA 91 represents South Korean head protection design, HJC's modular touring flagship featuring P.I.M. EVO carbon-glass matrix, 2-stage chinbar lock, and low-noise 3D interior. Its PIM Evo 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 cool air across the scalp, keeping cabin noise around 84.5 dB at 100 km/h. For riders seeking a PIM Evo Modular helmet tailored to an Intermediate Oval head shape, the RPHA 91 delivers verified safety and long-distance rider comfort.",
            "finish_profile": "HJC RPHA 91 Track TC-5 (matte finish) u2014 Treated with a mirror-finish deep gloss clearcoat that repels road grime and simplifies bug cleanup.",
            "editorial_note": "HJC RPHA 91 in HJC RPHA 91 Track TC-5. The benchmark mile-eater for riders who refuse to trade whisper-quiet acoustics for all-day touring comfort."
        },
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            "story": "The HJC RPHA 91 represents South Korean head protection design, HJC's modular touring flagship featuring P.I.M. EVO carbon-glass matrix, 2-stage chinbar lock, and low-noise 3D interior. Its PIM Evo 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 cool air across the scalp, keeping cabin noise around 84.5 dB at 100 km/h. For riders seeking a PIM Evo Modular helmet tailored to an Intermediate Oval head shape, the RPHA 91 delivers verified safety and long-distance rider comfort.",
            "finish_profile": "HJC RPHA 91 Apex Blue (matte finish) u2014 Treated with a mirror-finish deep gloss clearcoat that repels road grime and simplifies bug cleanup.",
            "editorial_note": "HJC RPHA 91 in HJC RPHA 91 Apex Blue. The benchmark mile-eater for riders who refuse to trade whisper-quiet acoustics for all-day touring comfort."
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            "story": "The HJC RPHA 91 represents South Korean head protection design, HJC's modular touring flagship featuring P.I.M. EVO carbon-glass matrix, 2-stage chinbar lock, and low-noise 3D interior. Its PIM Evo 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 cool air across the scalp, keeping cabin noise around 84.5 dB at 100 km/h. For riders seeking a PIM Evo Modular helmet tailored to an Intermediate Oval head shape, the RPHA 91 delivers verified safety and long-distance rider comfort.",
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            "editorial_note": "HJC RPHA 91 in HJC RPHA 91 Apex Red. The benchmark mile-eater for riders who refuse to trade whisper-quiet acoustics for all-day touring comfort."
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