{
  "cassettes": [
    {
      "id": "shimano-10-speed-road-11-25",
      "brand": "Shimano",
      "category": "road",
      "range": "11-25",
      "speeds": 10,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        25
      ],
      "sku": "CS-4600"
    },
    {
      "id": "shimano-10-speed-road-11-28",
      "brand": "Shimano",
      "category": "road",
      "range": "11-28",
      "speeds": 10,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        17,
        19,
        21,
        23,
        28
      ],
      "sku": "CS-4600"
    },
    {
      "id": "shimano-10-speed-road-12-27",
      "brand": "Shimano",
      "category": "road",
      "range": "12-27",
      "speeds": 10,
      "cogs": [
        12,
        13,
        14,
        15,
        16,
        17,
        18,
        19,
        21,
        27
      ],
      "sku": "CS-5700"
    },
    {
      "id": "shimano-10-speed-road-12-30",
      "brand": "Shimano",
      "category": "road",
      "range": "12-30",
      "speeds": 10,
      "cogs": [
        12,
        13,
        14,
        15,
        17,
        19,
        21,
        23,
        25,
        30
      ],
      "sku": "CS-5700"
    },
    {
      "id": "shimano-10-speed-gravel-11-32",
      "brand": "Shimano",
      "category": "gravel",
      "range": "11-32",
      "speeds": 10,
      "cogs": [
        11,
        12,
        14,
        16,
        18,
        20,
        22,
        25,
        28,
        32
      ],
      "sku": "CS-HG500-10"
    },
    {
      "id": "shimano-10-speed-gravel-11-34",
      "brand": "Shimano",
      "category": "gravel",
      "range": "11-34",
      "speeds": 10,
      "cogs": [
        11,
        13,
        15,
        17,
        19,
        21,
        23,
        25,
        27,
        34
      ],
      "sku": "CS-HG500-10"
    },
    {
      "id": "shimano-10-speed-mountain-11-36",
      "brand": "Shimano",
      "category": "mountain",
      "range": "11-36",
      "speeds": 10,
      "cogs": [
        11,
        13,
        15,
        17,
        19,
        21,
        24,
        28,
        32,
        36
      ],
      "sku": "CS-HG81-10"
    },
    {
      "id": "shimano-10-speed-mountain-11-42",
      "brand": "Shimano",
      "category": "mountain",
      "range": "11-42",
      "speeds": 10,
      "cogs": [
        11,
        13,
        15,
        17,
        19,
        21,
        24,
        28,
        32,
        42
      ],
      "sku": "CS-M4100"
    },
    {
      "id": "sram-10-speed-road-11-25",
      "brand": "SRAM",
      "category": "road",
      "range": "11-25",
      "speeds": 10,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        25
      ],
      "sku": "PG-1070"
    },
    {
      "id": "sram-10-speed-road-11-26",
      "brand": "SRAM",
      "category": "road",
      "range": "11-26",
      "speeds": 10,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        26
      ],
      "sku": "PG-1070"
    },
    {
      "id": "sram-10-speed-road-11-28",
      "brand": "SRAM",
      "category": "road",
      "range": "11-28",
      "speeds": 10,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        22,
        28
      ],
      "sku": "PG-1070"
    },
    {
      "id": "sram-10-speed-road-11-32",
      "brand": "SRAM",
      "category": "road",
      "range": "11-32",
      "speeds": 10,
      "cogs": [
        11,
        12,
        13,
        15,
        17,
        19,
        22,
        25,
        28,
        32
      ],
      "sku": "PG-1050"
    },
    {
      "id": "sram-10-speed-gravel-11-36",
      "brand": "SRAM",
      "category": "gravel",
      "range": "11-36",
      "speeds": 10,
      "cogs": [
        11,
        13,
        15,
        17,
        19,
        22,
        25,
        28,
        32,
        36
      ],
      "sku": "PG-1050"
    },
    {
      "id": "sram-10-speed-mountain-11-36",
      "brand": "SRAM",
      "category": "mountain",
      "range": "11-36",
      "speeds": 10,
      "cogs": [
        11,
        13,
        15,
        17,
        19,
        22,
        25,
        28,
        32,
        36
      ],
      "sku": "PG-1030"
    },
    {
      "id": "sram-10-speed-mountain-11-42",
      "brand": "SRAM",
      "category": "mountain",
      "range": "11-42",
      "speeds": 10,
      "cogs": [
        11,
        13,
        15,
        17,
        19,
        21,
        24,
        28,
        32,
        42
      ],
      "sku": "PG-1130"
    },
    {
      "id": "campagnolo-10-speed-road-11-23",
      "brand": "Campagnolo",
      "category": "road",
      "range": "11-23",
      "speeds": 10,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        23
      ],
      "sku": "Veloce"
    },
    {
      "id": "campagnolo-10-speed-road-12-25",
      "brand": "Campagnolo",
      "category": "road",
      "range": "12-25",
      "speeds": 10,
      "cogs": [
        12,
        13,
        14,
        15,
        16,
        17,
        18,
        19,
        21,
        25
      ],
      "sku": "Veloce"
    },
    {
      "id": "campagnolo-10-speed-road-13-26",
      "brand": "Campagnolo",
      "category": "road",
      "range": "13-26",
      "speeds": 10,
      "cogs": [
        13,
        14,
        15,
        16,
        17,
        18,
        19,
        21,
        23,
        26
      ],
      "sku": "Veloce"
    },
    {
      "id": "sunrace-10-speed-road-11-28",
      "brand": "Sunrace",
      "category": "road",
      "range": "11-28",
      "speeds": 10,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        17,
        19,
        21,
        24,
        28
      ],
      "sku": "CSRX1"
    },
    {
      "id": "sunrace-10-speed-road-11-32",
      "brand": "Sunrace",
      "category": "road",
      "range": "11-32",
      "speeds": 10,
      "cogs": [
        11,
        12,
        13,
        15,
        17,
        19,
        21,
        24,
        28,
        32
      ],
      "sku": "CSRX1"
    },
    {
      "id": "sunrace-10-speed-road-11-36",
      "brand": "Sunrace",
      "category": "road",
      "range": "11-36",
      "speeds": 10,
      "cogs": [
        11,
        13,
        15,
        17,
        19,
        21,
        24,
        28,
        32,
        36
      ],
      "sku": "CSMS1"
    },
    {
      "id": "sunrace-10-speed-road-11-40",
      "brand": "Sunrace",
      "category": "road",
      "range": "11-40",
      "speeds": 10,
      "cogs": [
        11,
        13,
        15,
        18,
        21,
        24,
        28,
        32,
        36,
        40
      ],
      "sku": "CSMS3"
    },
    {
      "id": "sunrace-10-speed-road-11-42",
      "brand": "Sunrace",
      "category": "road",
      "range": "11-42",
      "speeds": 10,
      "cogs": [
        11,
        13,
        15,
        18,
        21,
        24,
        28,
        32,
        36,
        42
      ],
      "sku": "CSMS3"
    },
    {
      "id": "sunrace-10-speed-mountain-11-40",
      "brand": "Sunrace",
      "category": "mountain",
      "range": "11-40",
      "speeds": 10,
      "cogs": [
        11,
        13,
        15,
        18,
        21,
        24,
        28,
        32,
        36,
        40
      ],
      "sku": "CSMX3"
    },
    {
      "id": "sunrace-10-speed-mountain-11-42",
      "brand": "Sunrace",
      "category": "mountain",
      "range": "11-42",
      "speeds": 10,
      "cogs": [
        11,
        13,
        15,
        18,
        21,
        24,
        28,
        32,
        36,
        42
      ],
      "sku": "CSMX3"
    },
    {
      "id": "sunrace-10-speed-mountain-11-46",
      "brand": "Sunrace",
      "category": "mountain",
      "range": "11-46",
      "speeds": 10,
      "cogs": [
        11,
        13,
        15,
        18,
        21,
        24,
        28,
        32,
        36,
        46
      ],
      "sku": "CSMX3"
    },
    {
      "id": "shimano-11-speed-road-11-25",
      "brand": "Shimano",
      "category": "road",
      "range": "11-25",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        18,
        19,
        21,
        25
      ],
      "sku": "CS-R8000"
    },
    {
      "id": "shimano-11-speed-road-11-28",
      "brand": "Shimano",
      "category": "road",
      "range": "11-28",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        23,
        28
      ],
      "sku": "CS-R8000"
    },
    {
      "id": "shimano-11-speed-road-11-30",
      "brand": "Shimano",
      "category": "road",
      "range": "11-30",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        17,
        19,
        21,
        24,
        27,
        30
      ],
      "sku": "CS-R8000"
    },
    {
      "id": "shimano-11-speed-road-11-32",
      "brand": "Shimano",
      "category": "road",
      "range": "11-32",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        14,
        16,
        18,
        20,
        22,
        25,
        28,
        32
      ],
      "sku": "CS-R8000"
    },
    {
      "id": "shimano-11-speed-road-11-34",
      "brand": "Shimano",
      "category": "road",
      "range": "11-34",
      "speeds": 11,
      "cogs": [
        11,
        13,
        15,
        17,
        19,
        21,
        23,
        25,
        27,
        30,
        34
      ],
      "sku": "CS-HG800-11"
    },
    {
      "id": "shimano-11-speed-gravel-11-34",
      "brand": "Shimano",
      "category": "gravel",
      "range": "11-34",
      "speeds": 11,
      "cogs": [
        11,
        13,
        15,
        17,
        19,
        21,
        23,
        25,
        27,
        30,
        34
      ],
      "sku": "CS-HG800-11"
    },
    {
      "id": "shimano-11-speed-gravel-11-40",
      "brand": "Shimano",
      "category": "gravel",
      "range": "11-40",
      "speeds": 11,
      "cogs": [
        11,
        13,
        15,
        17,
        19,
        21,
        24,
        27,
        31,
        35,
        40
      ],
      "sku": "CS-M7000"
    },
    {
      "id": "shimano-11-speed-gravel-11-42",
      "brand": "Shimano",
      "category": "gravel",
      "range": "11-42",
      "speeds": 11,
      "cogs": [
        11,
        13,
        15,
        17,
        19,
        21,
        24,
        28,
        32,
        37,
        42
      ],
      "sku": "CS-M7000"
    },
    {
      "id": "shimano-11-speed-mountain-11-40",
      "brand": "Shimano",
      "category": "mountain",
      "range": "11-40",
      "speeds": 11,
      "cogs": [
        11,
        13,
        15,
        17,
        19,
        21,
        24,
        27,
        31,
        35,
        40
      ],
      "sku": "CS-M7000"
    },
    {
      "id": "shimano-11-speed-mountain-11-42",
      "brand": "Shimano",
      "category": "mountain",
      "range": "11-42",
      "speeds": 11,
      "cogs": [
        11,
        13,
        15,
        17,
        19,
        21,
        24,
        28,
        32,
        37,
        42
      ],
      "sku": "CS-M8000"
    },
    {
      "id": "shimano-11-speed-mountain-11-46",
      "brand": "Shimano",
      "category": "mountain",
      "range": "11-46",
      "speeds": 11,
      "cogs": [
        11,
        13,
        15,
        17,
        19,
        21,
        24,
        28,
        32,
        37,
        46
      ],
      "sku": "CS-M8000"
    },
    {
      "id": "shimano-11-speed-mountain-11-51",
      "brand": "Shimano",
      "category": "mountain",
      "range": "11-51",
      "speeds": 11,
      "cogs": [
        11,
        13,
        15,
        18,
        21,
        24,
        28,
        33,
        39,
        45,
        51
      ],
      "sku": "CS-M5100"
    },
    {
      "id": "sram-11-speed-road-11-25",
      "brand": "SRAM",
      "category": "road",
      "range": "11-25",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        23,
        25
      ],
      "sku": "PG-1170"
    },
    {
      "id": "sram-11-speed-road-11-26",
      "brand": "SRAM",
      "category": "road",
      "range": "11-26",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        23,
        26
      ],
      "sku": "PG-1170"
    },
    {
      "id": "sram-11-speed-road-11-28",
      "brand": "SRAM",
      "category": "road",
      "range": "11-28",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        22,
        25,
        28
      ],
      "sku": "PG-1170"
    },
    {
      "id": "sram-11-speed-road-11-32",
      "brand": "SRAM",
      "category": "road",
      "range": "11-32",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        17,
        19,
        22,
        25,
        28,
        32
      ],
      "sku": "PG-1130"
    },
    {
      "id": "sram-11-speed-road-11-36",
      "brand": "SRAM",
      "category": "road",
      "range": "11-36",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        15,
        17,
        19,
        22,
        25,
        28,
        32,
        36
      ],
      "sku": "PG-1130"
    },
    {
      "id": "sram-11-speed-gravel-10-33",
      "brand": "SRAM",
      "category": "gravel",
      "range": "10-33",
      "speeds": 11,
      "cogs": [
        10,
        11,
        12,
        13,
        14,
        15,
        17,
        19,
        21,
        24,
        33
      ],
      "sku": "XPLR"
    },
    {
      "id": "sram-11-speed-gravel-10-36",
      "brand": "SRAM",
      "category": "gravel",
      "range": "10-36",
      "speeds": 11,
      "cogs": [
        10,
        11,
        12,
        13,
        15,
        17,
        19,
        21,
        24,
        28,
        36
      ],
      "sku": "XPLR"
    },
    {
      "id": "sram-11-speed-gravel-10-42",
      "brand": "SRAM",
      "category": "gravel",
      "range": "10-42",
      "speeds": 11,
      "cogs": [
        10,
        12,
        14,
        16,
        18,
        21,
        24,
        28,
        32,
        36,
        42
      ],
      "sku": "XG-1150"
    },
    {
      "id": "sram-11-speed-mountain-10-42",
      "brand": "SRAM",
      "category": "mountain",
      "range": "10-42",
      "speeds": 11,
      "cogs": [
        10,
        12,
        14,
        16,
        18,
        21,
        24,
        28,
        32,
        36,
        42
      ],
      "sku": "XG-1150"
    },
    {
      "id": "sram-11-speed-mountain-10-50",
      "brand": "SRAM",
      "category": "mountain",
      "range": "10-50",
      "speeds": 11,
      "cogs": [
        10,
        12,
        14,
        16,
        18,
        21,
        24,
        28,
        32,
        36,
        50
      ],
      "sku": "GX"
    },
    {
      "id": "campagnolo-11-speed-road-11-23",
      "brand": "Campagnolo",
      "category": "road",
      "range": "11-23",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        18,
        19,
        21,
        23
      ],
      "sku": "Chorus"
    },
    {
      "id": "campagnolo-11-speed-road-11-25",
      "brand": "Campagnolo",
      "category": "road",
      "range": "11-25",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        18,
        19,
        21,
        25
      ],
      "sku": "Chorus"
    },
    {
      "id": "campagnolo-11-speed-road-11-27",
      "brand": "Campagnolo",
      "category": "road",
      "range": "11-27",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        23,
        27
      ],
      "sku": "Chorus"
    },
    {
      "id": "campagnolo-11-speed-road-11-29",
      "brand": "Campagnolo",
      "category": "road",
      "range": "11-29",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        23,
        29
      ],
      "sku": "Chorus"
    },
    {
      "id": "campagnolo-11-speed-road-11-32",
      "brand": "Campagnolo",
      "category": "road",
      "range": "11-32",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        23,
        32
      ],
      "sku": "Chorus"
    },
    {
      "id": "campagnolo-11-speed-road-12-27",
      "brand": "Campagnolo",
      "category": "road",
      "range": "12-27",
      "speeds": 11,
      "cogs": [
        12,
        13,
        14,
        15,
        16,
        17,
        18,
        19,
        21,
        23,
        27
      ],
      "sku": "Chorus"
    },
    {
      "id": "sunrace-11-speed-road-11-28",
      "brand": "Sunrace",
      "category": "road",
      "range": "11-28",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        17,
        19,
        21,
        23,
        25,
        28
      ],
      "sku": "CSRX1"
    },
    {
      "id": "sunrace-11-speed-road-11-32",
      "brand": "Sunrace",
      "category": "road",
      "range": "11-32",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        17,
        19,
        21,
        24,
        28,
        32
      ],
      "sku": "CSRX1"
    },
    {
      "id": "sunrace-11-speed-road-11-36",
      "brand": "Sunrace",
      "category": "road",
      "range": "11-36",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        15,
        17,
        19,
        21,
        24,
        28,
        32,
        36
      ],
      "sku": "CSMS3"
    },
    {
      "id": "sunrace-11-speed-road-11-40",
      "brand": "Sunrace",
      "category": "road",
      "range": "11-40",
      "speeds": 11,
      "cogs": [
        11,
        13,
        15,
        18,
        21,
        24,
        28,
        32,
        36,
        38,
        40
      ],
      "sku": "CSMS3"
    },
    {
      "id": "sunrace-11-speed-road-11-42",
      "brand": "Sunrace",
      "category": "road",
      "range": "11-42",
      "speeds": 11,
      "cogs": [
        11,
        13,
        15,
        18,
        21,
        24,
        28,
        32,
        36,
        40,
        42
      ],
      "sku": "CSMS3"
    },
    {
      "id": "sunrace-11-speed-mountain-11-40",
      "brand": "Sunrace",
      "category": "mountain",
      "range": "11-40",
      "speeds": 11,
      "cogs": [
        11,
        13,
        15,
        18,
        21,
        24,
        28,
        32,
        36,
        38,
        40
      ],
      "sku": "CSMS7"
    },
    {
      "id": "sunrace-11-speed-mountain-11-42",
      "brand": "Sunrace",
      "category": "mountain",
      "range": "11-42",
      "speeds": 11,
      "cogs": [
        11,
        13,
        15,
        18,
        21,
        24,
        28,
        32,
        36,
        38,
        42
      ],
      "sku": "CSMS7"
    },
    {
      "id": "sunrace-11-speed-mountain-11-46",
      "brand": "Sunrace",
      "category": "mountain",
      "range": "11-46",
      "speeds": 11,
      "cogs": [
        11,
        13,
        15,
        18,
        21,
        24,
        28,
        32,
        36,
        40,
        46
      ],
      "sku": "CSMS7"
    },
    {
      "id": "sunrace-12-speed-gravel-11-51",
      "brand": "Sunrace",
      "category": "gravel",
      "range": "11-51",
      "speeds": 12,
      "cogs": [
        11,
        13,
        15,
        17,
        19,
        21,
        24,
        28,
        33,
        39,
        45,
        51
      ],
      "sku": "CSMZ600"
    },
    {
      "id": "microshift-11-speed-road-11-28",
      "brand": "Microshift",
      "category": "road",
      "range": "11-28",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        24,
        28
      ],
      "sku": "CS-H110"
    },
    {
      "id": "microshift-11-speed-road-11-32",
      "brand": "Microshift",
      "category": "road",
      "range": "11-32",
      "speeds": 11,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        17,
        19,
        21,
        24,
        28,
        32
      ],
      "sku": "CS-H110"
    },
    {
      "id": "microshift-11-speed-gravel-11-40",
      "brand": "Microshift",
      "category": "gravel",
      "range": "11-40",
      "speeds": 11,
      "cogs": [
        11,
        13,
        15,
        17,
        19,
        21,
        24,
        28,
        32,
        36,
        40
      ],
      "sku": "CS-H113"
    },
    {
      "id": "microshift-11-speed-mountain-11-42",
      "brand": "Microshift",
      "category": "mountain",
      "range": "11-42",
      "speeds": 11,
      "cogs": [
        11,
        13,
        15,
        17,
        19,
        21,
        24,
        28,
        32,
        36,
        42
      ],
      "sku": "CS-H113"
    },
    {
      "id": "microshift-11-speed-mountain-11-46",
      "brand": "Microshift",
      "category": "mountain",
      "range": "11-46",
      "speeds": 11,
      "cogs": [
        11,
        13,
        15,
        18,
        21,
        24,
        28,
        32,
        36,
        40,
        46
      ],
      "sku": "CS-H113"
    },
    {
      "id": "shimano-12-speed-road-11-25",
      "brand": "Shimano",
      "category": "road",
      "range": "11-25",
      "speeds": 12,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        18,
        19,
        21,
        23,
        25
      ],
      "sku": "CS-R9200"
    },
    {
      "id": "shimano-12-speed-road-11-28",
      "brand": "Shimano",
      "category": "road",
      "range": "11-28",
      "speeds": 12,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        24,
        27,
        28
      ],
      "sku": "CS-R9200"
    },
    {
      "id": "shimano-12-speed-road-11-30",
      "brand": "Shimano",
      "category": "road",
      "range": "11-30",
      "speeds": 12,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        24,
        27,
        30
      ],
      "sku": "CS-R9200"
    },
    {
      "id": "shimano-12-speed-road-11-34",
      "brand": "Shimano",
      "category": "road",
      "range": "11-34",
      "speeds": 12,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        24,
        28,
        34
      ],
      "sku": "CS-R9200"
    },
    {
      "id": "shimano-12-speed-gravel-11-36",
      "brand": "Shimano",
      "category": "gravel",
      "range": "11-36",
      "speeds": 12,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        24,
        28,
        36
      ],
      "sku": "CS-R9200"
    },
    {
      "id": "shimano-12-speed-gravel-11-40",
      "brand": "Shimano",
      "category": "gravel",
      "range": "11-40",
      "speeds": 12,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        24,
        28,
        40
      ],
      "sku": "CS-R9200"
    },
    {
      "id": "shimano-12-speed-gravel-11-42",
      "brand": "Shimano",
      "category": "gravel",
      "range": "11-42",
      "speeds": 12,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        24,
        28,
        42
      ],
      "sku": "CS-R9200"
    },
    {
      "id": "shimano-12-speed-mountain-10-45",
      "brand": "Shimano",
      "category": "mountain",
      "range": "10-45",
      "speeds": 12,
      "cogs": [
        10,
        12,
        14,
        16,
        18,
        21,
        24,
        28,
        32,
        36,
        39,
        45
      ],
      "sku": "CS-M9100"
    },
    {
      "id": "shimano-12-speed-mountain-10-51",
      "brand": "Shimano",
      "category": "mountain",
      "range": "10-51",
      "speeds": 12,
      "cogs": [
        10,
        12,
        14,
        16,
        18,
        21,
        24,
        28,
        33,
        39,
        45,
        51
      ],
      "sku": "CS-M9100"
    },
    {
      "id": "sram-12-speed-road-10-28",
      "brand": "SRAM",
      "category": "road",
      "range": "10-28",
      "speeds": 12,
      "cogs": [
        10,
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        24,
        28
      ],
      "sku": "XG-1270"
    },
    {
      "id": "sram-12-speed-road-10-30",
      "brand": "SRAM",
      "category": "road",
      "range": "10-30",
      "speeds": 12,
      "cogs": [
        10,
        11,
        12,
        13,
        14,
        15,
        17,
        19,
        21,
        24,
        27,
        30
      ],
      "sku": "XG-1270"
    },
    {
      "id": "sram-12-speed-road-10-33",
      "brand": "SRAM",
      "category": "road",
      "range": "10-33",
      "speeds": 12,
      "cogs": [
        10,
        11,
        12,
        13,
        14,
        15,
        17,
        19,
        21,
        24,
        28,
        33
      ],
      "sku": "XG-1270"
    },
    {
      "id": "sram-12-speed-road-10-36",
      "brand": "SRAM",
      "category": "road",
      "range": "10-36",
      "speeds": 12,
      "cogs": [
        10,
        11,
        12,
        13,
        15,
        17,
        19,
        21,
        24,
        28,
        32,
        36
      ],
      "sku": "XG-1270"
    },
    {
      "id": "sram-12-speed-gravel-10-44",
      "brand": "SRAM",
      "category": "gravel",
      "range": "10-44",
      "speeds": 12,
      "cogs": [
        10,
        11,
        13,
        15,
        17,
        19,
        21,
        24,
        28,
        32,
        38,
        44
      ],
      "sku": "XPLR"
    },
    {
      "id": "sram-12-speed-gravel-10-52",
      "brand": "SRAM",
      "category": "gravel",
      "range": "10-52",
      "speeds": 12,
      "cogs": [
        10,
        12,
        14,
        16,
        18,
        21,
        24,
        28,
        32,
        36,
        42,
        52
      ],
      "sku": "XG-1275"
    },
    {
      "id": "sram-12-speed-mountain-10-50",
      "brand": "SRAM",
      "category": "mountain",
      "range": "10-50",
      "speeds": 12,
      "cogs": [
        10,
        12,
        14,
        16,
        18,
        21,
        24,
        28,
        32,
        36,
        42,
        50
      ],
      "sku": "GX"
    },
    {
      "id": "sram-12-speed-mountain-10-52",
      "brand": "SRAM",
      "category": "mountain",
      "range": "10-52",
      "speeds": 12,
      "cogs": [
        10,
        12,
        14,
        16,
        18,
        21,
        24,
        28,
        32,
        38,
        44,
        52
      ],
      "sku": "GX"
    },
    {
      "id": "sram-12-speed-mountain-10-52-xg1299",
      "brand": "SRAM",
      "category": "mountain",
      "range": "10-52",
      "speeds": 12,
      "cogs": [
        10,
        12,
        14,
        16,
        18,
        21,
        24,
        28,
        32,
        36,
        42,
        52
      ],
      "sku": "XG-1299"
    },
    {
      "id": "campagnolo-12-speed-road-11-29",
      "brand": "Campagnolo",
      "category": "road",
      "range": "11-29",
      "speeds": 12,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        23,
        26,
        29
      ],
      "sku": "Chorus 12s"
    },
    {
      "id": "campagnolo-12-speed-road-11-32",
      "brand": "Campagnolo",
      "category": "road",
      "range": "11-32",
      "speeds": 12,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        19,
        21,
        23,
        26,
        32
      ],
      "sku": "Chorus 12s"
    },
    {
      "id": "campagnolo-12-speed-road-11-34",
      "brand": "Campagnolo",
      "category": "road",
      "range": "11-34",
      "speeds": 12,
      "cogs": [
        11,
        12,
        13,
        14,
        15,
        16,
        18,
        20,
        23,
        27,
        31,
        34
      ],
      "sku": "Chorus 12s"
    },
    {
      "id": "campagnolo-13-speed-gravel-9-36",
      "brand": "Campagnolo",
      "category": "gravel",
      "range": "9-36",
      "speeds": 13,
      "cogs": [
        9,
        10,
        11,
        12,
        13,
        14,
        16,
        18,
        20,
        23,
        27,
        31,
        36
      ],
      "sku": "Ekar"
    },
    {
      "id": "campagnolo-13-speed-gravel-9-42",
      "brand": "Campagnolo",
      "category": "gravel",
      "range": "9-42",
      "speeds": 13,
      "cogs": [
        9,
        10,
        11,
        12,
        13,
        14,
        16,
        18,
        21,
        25,
        29,
        36,
        42
      ],
      "sku": "Ekar"
    },
    {
      "id": "campagnolo-13-speed-gravel-10-44",
      "brand": "Campagnolo",
      "category": "gravel",
      "range": "10-44",
      "speeds": 13,
      "cogs": [
        10,
        11,
        12,
        13,
        14,
        16,
        18,
        21,
        25,
        29,
        34,
        38,
        44
      ],
      "sku": "Ekar"
    }
  ]
}