{
    "schema_version": 1,
    "catalog_version": 7,
    "sections": [
        {
            "id": "drivetrain",
            "title": {
                "en": "Drivetrain"
            },
            "sort_order": 10,
            "slots": [
                {
                    "id": "chassis",
                    "title": {
                        "en": "Chassis"
                    },
                    "category": "chassis",
                    "input": "picker_with_custom",
                    "required": true
                },
                {
                    "id": "motor",
                    "title": {
                        "en": "Motor"
                    },
                    "category": "motor",
                    "input": "picker_with_custom",
                    "required": true
                },
                {
                    "id": "gear_ratio",
                    "title": {
                        "en": "Gear Ratio"
                    },
                    "category": "gear_ratio",
                    "input": "picker_with_custom",
                    "required": true
                },
                {
                    "id": "bearings",
                    "title": {
                        "en": "Bearings"
                    },
                    "category": "bearings",
                    "input": "picker_with_custom"
                }
            ]
        },
        {
            "id": "tires_wheels",
            "title": {
                "en": "Tires & Wheels"
            },
            "sort_order": 20,
            "slots": [
                {
                    "id": "front_tire_diameter",
                    "title": {
                        "en": "Front Tire Diameter"
                    },
                    "input": "number",
                    "unit": "mm",
                    "required": true,
                    "value_type": "diameter"
                },
                {
                    "id": "rear_tire_diameter",
                    "title": {
                        "en": "Rear Tire Diameter"
                    },
                    "input": "number",
                    "unit": "mm",
                    "required": true,
                    "value_type": "diameter"
                },
                {
                    "id": "front_tires",
                    "title": {
                        "en": "Front Tires"
                    },
                    "category": "tires",
                    "input": "picker_with_custom"
                },
                {
                    "id": "rear_tires",
                    "title": {
                        "en": "Rear Tires"
                    },
                    "category": "tires",
                    "input": "picker_with_custom"
                },
                {
                    "id": "front_wheels",
                    "title": {
                        "en": "Front Wheels"
                    },
                    "category": "wheels",
                    "input": "picker_with_custom"
                },
                {
                    "id": "rear_wheels",
                    "title": {
                        "en": "Rear Wheels"
                    },
                    "category": "wheels",
                    "input": "picker_with_custom"
                }
            ]
        },
        {
            "id": "rollers",
            "title": {
                "en": "Rollers"
            },
            "sort_order": 30,
            "slots": [
                {
                    "id": "front_rollers",
                    "title": {
                        "en": "Front Rollers"
                    },
                    "category": "rollers",
                    "input": "picker_with_custom"
                },
                {
                    "id": "rear_rollers",
                    "title": {
                        "en": "Rear Rollers"
                    },
                    "category": "rollers",
                    "input": "picker_with_custom"
                }
            ]
        },
        {
            "id": "stays_reinforcement",
            "title": {
                "en": "Stays & Reinforcement"
            },
            "sort_order": 40,
            "slots": [
                {
                    "id": "front_stay",
                    "title": {
                        "en": "Front Stay"
                    },
                    "category": "stays",
                    "input": "picker_with_custom"
                },
                {
                    "id": "side_stay",
                    "title": {
                        "en": "Side Stay"
                    },
                    "category": "stays",
                    "input": "picker_with_custom"
                },
                {
                    "id": "rear_stay",
                    "title": {
                        "en": "Rear Stay"
                    },
                    "category": "stays",
                    "input": "picker_with_custom"
                }
            ]
        },
        {
            "id": "brakes",
            "title": {
                "en": "Brakes"
            },
            "sort_order": 50,
            "slots": [
                {
                    "id": "front_brake",
                    "title": {
                        "en": "Front Brake"
                    },
                    "category": "brakes",
                    "input": "picker_with_custom"
                },
                {
                    "id": "rear_brake",
                    "title": {
                        "en": "Rear Brake"
                    },
                    "category": "brakes",
                    "input": "picker_with_custom"
                }
            ]
        },
        {
            "id": "dampers",
            "title": {
                "en": "Dampers"
            },
            "sort_order": 60,
            "slots": [
                {
                    "id": "side_damper",
                    "title": {
                        "en": "Side Damper"
                    },
                    "category": "dampers",
                    "input": "picker_with_custom"
                }
            ]
        }
    ]
}