{
  "product": {
    "mpn": "81.187.9921",
    "manufacturer": "StopTech",
    "brand": "StopTech",
    "title": "81.187.9921",
    "description": "",
    "attributes": {
      "Brand name": "StopTech",
      "Manufacturer name": "StopTech",
      "Manufacturer": [
        "StopTech",
        "Centric/Stoptech"
      ],
      "extendedQty": "0",
      "moq": "1",
      "MPN": "81.187.9921",
      "multiple": "1",
      "qtyInStock": "0",
      "qtySource": "updateFromUrlEntry",
      "AdultProduct": [
        "False"
      ],
      "Asin": [
        "B01FH84SUC"
      ],
      "Auto_part_position": [
        "unknown"
      ],
      "Autographed": [
        "False"
      ],
      "Batteries_required": [
        "False"
      ],
      "Brand": [
        "StopTech"
      ],
      "Bullet_point": [
        "StopTech AeroRotors also feature a proprietary alloy chemistry",
        "StopTech produces a friction ring with added crack resistance",
        "Super strong Inconel drive pin washers - as used in aircraft engines and other racing applications",
        "The directional, floating AeroRotors allow independent expansion of the rotor and hat",
        "The patented Aero Rotor vane design pushes up to 80% more air than factory rotors"
      ],
      "ClassificationId": [
        "46244011"
      ],
      "Compliance_type": [
        "on_product_combined_cancer_reproductive"
      ],
      "Contains_liquid_contents": [
        "False"
      ],
      "Cpsia_cautionary_statement": [
        "no_warning_applicable"
      ],
      "Currency": [
        "USD"
      ],
      "DisplayName": [
        "Rotors"
      ],
      "Exterior_finish": [
        "Machined"
      ],
      "Externally_assigned_product_identifier": [
        "00805890385035",
        "0805890385035",
        "805890385035"
      ],
      "FetchTime": [
        "1684959244"
      ],
      "Fit_type": [
        "Vehicle Specific"
      ],
      "Generic_keyword": [
        "baer",
        "big",
        "brake",
        "brembo",
        "dba",
        "dynatrac",
        "ebc",
        "hawk",
        "kits",
        "race",
        "racing",
        "rotora",
        "rotors",
        "slotted",
        "wilwood"
      ],
      "Height": [
        "1498",
        "1500",
        "4",
        "4.0",
        "499",
        "500",
        "7",
        "7.0",
        "75"
      ],
      "Identifier": [
        "00805890385035",
        "0805890385035",
        "805890385035"
      ],
      "IdentifierType": [
        "EAN",
        "GTIN",
        "UPC"
      ],
      "Included_components": [
        "Kit"
      ],
      "Is_assembly_required": [
        "True"
      ],
      "ItemClassification": [
        "BASE_PRODUCT"
      ],
      "ItemName": [
        "StopTech 81.187.9921 Hat Pair, Drilled Aero Rotor, 2 Piece"
      ],
      "Item_name": [
        "StopTech 81.187.9921 Hat Pair, Drilled Aero Rotor, 2 Piece"
      ],
      "Item_package_weight": [
        "22.0"
      ],
      "Item_type_keyword": [
        "automotive-tire-air-pressure-warning-switches"
      ],
      "Item_type_name": [
        "2PC AEROROTOR & HAT PAIR"
      ],
      "Item_weight": [
        "40.72"
      ],
      "Keyword": [
        "PAIR"
      ],
      "Length": [
        "16",
        "16.0"
      ],
      "Link": [
        "https://m.media-amazon.com/images/I/41ka1hvB1lL._SL75_.jpg",
        "https://m.media-amazon.com/images/I/41ka1hvB1lL.jpg",
        "https://m.media-amazon.com/images/I/51I8wwKVUqL._SL75_.jpg",
        "https://m.media-amazon.com/images/I/51I8wwKVUqL.jpg",
        "https://m.media-amazon.com/images/I/61jJfmn6gbL.jpg",
        "https://m.media-amazon.com/images/I/71RtM0V8gPL.jpg"
      ],
      "List_price": [
        "1001.0"
      ],
      "Marketplace_id": [
        "ATVPDKIKX0DER"
      ],
      "Material": [
        "Polycarbonate"
      ],
      "Memorabilia": [
        "False"
      ],
      "ModelNumber": [
        "81.187.9921"
      ],
      "Model_name": [
        "Stoptech 81.187.9921 2PC AEROROTOR & HAT PAIR"
      ],
      "Model_number": [
        "81.187.9921"
      ],
      "Mpns": [
        "81.187.9921"
      ],
      "Number_of_boxes": [
        "1"
      ],
      "Number_of_items": [
        "1"
      ],
      "Oem_equivalent_part_number": [
        "81-187-9921"
      ],
      "PackageQuantity": [
        "1"
      ],
      "PartNumber": [
        "81.187.9921"
      ],
      "Part_number": [
        "81.187.9921"
      ],
      "ProductType": [
        "BRAKE_ROTOR"
      ],
      "Product_site_launch_date": [
        "2016-05-11T06:08:02.886Z"
      ],
      "Registration_status": [
        "not_capable_emitting_rf_energy"
      ],
      "ReleaseDate": [
        "2018-02-16"
      ],
      "Street_date": [
        "2018-02-16T00:00:01Z"
      ],
      "StrippedMpns": [
        "81.187.9921"
      ],
      "Supplier_declared_dg_hz_regulation": [
        "not_applicable"
      ],
      "TradeInEligible": [
        "False"
      ],
      "Type": [
        "ean",
        "gtin",
        "upc"
      ],
      "Unit": [
        "inches",
        "pounds"
      ],
      "Variant": [
        "MAIN",
        "PT04"
      ],
      "WebsiteDisplayGroup": [
        "automotive_display_on_website"
      ],
      "WebsiteDisplayGroupName": [
        "Automotive Parts and Accessories"
      ],
      "Weight": [
        "22",
        "40.72"
      ],
      "Width": [
        "1500",
        "16",
        "16.0",
        "500",
        "75"
      ]
    },
    "images": [],
    "distributors": [
      {
        "name": "21motorsports.com",
        "sku": "81.187.9921",
        "url": "https://21motorsports.com/stoptech-81-187-9921-2pc-aerorotor-hat-pair-drilled/",
        "pricing": [],
        "stock": {
          "available": false,
          "quantity": null,
          "lead_time_days": null
        },
        "moq": 1,
        "multiple": 1
      },
      {
        "name": "Summit Racing",
        "sku": "SPH-81-187-9921",
        "url": "https://www.summitracing.com/parts/sph-81-187-9921",
        "pricing": [
          {
            "quantity": 1,
            "price_usd": 1208.38
          }
        ],
        "stock": {
          "available": false,
          "quantity": null,
          "lead_time_days": null
        },
        "moq": 1,
        "multiple": 1,
        "image": "https://www.dataalchemy.com/python/getu/08d6685c-5ebc-48b5-8256-be2e6ca19558"
      },
      {
        "name": "FinditParts",
        "sku": "10751667",
        "url": "https://www.finditparts.com/products/10751667/stoptech-81-dot-187-dot-9921",
        "pricing": [],
        "stock": {
          "available": false,
          "quantity": null,
          "lead_time_days": null
        },
        "moq": 1,
        "multiple": 1
      }
    ],
    "amazon": {
      "available": true,
      "products": [
        {
          "asin": "B01FH84SUC",
          "title": "StopTech 81.187.9921 Hat Pair, Drilled Aero Rotor, 2 Piece",
          "brand": "StopTech",
          "image": "",
          "url": "https://www.amazon.com/dp/B01FH84SUC?tag=atariguidz-20",
          "features": [
            "The directional, floating AeroRotors allow independent expansion of the rotor and hat",
            "StopTech AeroRotors also feature a proprietary alloy chemistry",
            "StopTech produces a friction ring with added crack resistance",
            "Super strong Inconel drive pin washers - as used in aircraft engines and other racing applications",
            "The patented Aero Rotor vane design pushes up to 80% more air than factory rotors"
          ]
        }
      ]
    },
    "metadata": {
      "generated_date": "2025-12-06",
      "last_updated": "2025-12-06",
      "data_sources": [
        "21motorsports.com",
        "FinditParts",
        "Summit Racing",
        "Amazon"
      ],
      "completeness": 0.95,
      "version": "1.0"
    }
  }
}