{
  "schema_version": "compare-page.v2",
  "page_id": "kids-bikes-with-an-aluminium-frame",
  "url": "https://robotrunk.com/compare/want/kids-bikes-with-an-aluminium-frame",
  "title": "Kids' bikes with an aluminium frame",
  "question": "Which kids' bikes have an aluminium frame?",
  "answer": "Sunday Aluminium Primer 14: It has a newly designed lightweight aluminium frame. The approximate recommended age is 4–7 years.\nCult Juvenile 12: It has a lightweight 6061 aluminum frame with a 13.25-inch top tube.\nCult Juvenile 16: It has a lightweight 6061 aluminum frame and a 16.5-inch top tube.\nCult Juvenile 18: It has a lightweight 6061 aluminum frame with an 18-inch top tube and larger-diameter down tube. It is designed for riders aged 7–12 years.",
  "kind": "bike",
  "market": "US",
  "generated_at": "2026-10-09T11:47:55.336Z",
  "columns": [
    "Frame material",
    "Age",
    "Weight"
  ],
  "notices": {
    "facts": "Every value in the table is a fact RoboTrunk checked, linked to the page it came from. A dash means no checked fact fills that cell.",
    "price": "Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live."
  },
  "cited_facts": [
    {
      "ref": "p1.f1",
      "product": "Sunday Aluminium Primer 14",
      "field": "Age",
      "value": "The approximate recommended age is 4–7 years.",
      "stated_as": "For ages 4-7 approx.",
      "source_type": "listing",
      "source_url": "https://alans-bmx.myshopify.com/products.json",
      "source_read_at": "2026-09-25T19:02:00.540Z"
    },
    {
      "ref": "p1.f2",
      "product": "Sunday Aluminium Primer 14",
      "field": "Frame",
      "value": "It has a newly designed lightweight aluminium frame.",
      "stated_as": "newly-designed lightweight aluminium frame",
      "source_type": "listing",
      "source_url": "https://alans-bmx.myshopify.com/products.json",
      "source_read_at": "2026-09-25T19:02:00.540Z"
    },
    {
      "ref": "p2.f1",
      "product": "Cult Juvenile 12",
      "field": "Frame",
      "value": "It has a lightweight 6061 aluminum frame with a 13.25-inch top tube.",
      "stated_as": "Lightweight 6061 aluminum frame with upgraded geometry and a 13.25\" long top tube",
      "source_type": "listing",
      "source_url": "https://alans-bmx.myshopify.com/products.json",
      "source_read_at": "2026-09-25T19:02:00.540Z"
    },
    {
      "ref": "p2.f5",
      "product": "Cult Juvenile 12",
      "field": "Weight and assembly",
      "value": "It weighs 6.35 kg and ships partially assembled, requiring some assembly.",
      "stated_as": "Weight: 6.35kg Bike ships partially assembled in box. Some assembly is required.",
      "source_type": "listing",
      "source_url": "https://alans-bmx.myshopify.com/products.json",
      "source_read_at": "2026-09-25T19:02:00.540Z"
    },
    {
      "ref": "p3.f2",
      "product": "Cult Juvenile 16",
      "field": "Frame",
      "value": "It has a lightweight 6061 aluminum frame and a 16.5-inch top tube.",
      "stated_as": "Lightweight 6061 aluminum frame Upgraded geometry (16.5” TT)",
      "source_type": "listing",
      "source_url": "https://alans-bmx.myshopify.com/products.json",
      "source_read_at": "2026-09-25T19:02:00.540Z"
    },
    {
      "ref": "p3.f5",
      "product": "Cult Juvenile 16",
      "field": "Weight and assembly",
      "value": "It weighs 8.16 kg and requires some assembly.",
      "stated_as": "Weight: 8.16kg Bike ships partially assembled in box. Some assembly is required.",
      "source_type": "listing",
      "source_url": "https://alans-bmx.myshopify.com/products.json",
      "source_read_at": "2026-09-25T19:02:00.540Z"
    },
    {
      "ref": "p4.f1",
      "product": "Cult Juvenile 18",
      "field": "Recommended age",
      "value": "It is designed for riders aged 7–12 years.",
      "stated_as": "it's designed for 7-12 year olds who live and breathe BMX.",
      "source_type": "listing",
      "source_url": "https://alans-bmx.myshopify.com/products.json",
      "source_read_at": "2026-09-25T19:02:00.540Z"
    },
    {
      "ref": "p4.f3",
      "product": "Cult Juvenile 18",
      "field": "Frame",
      "value": "It has a lightweight 6061 aluminum frame with an 18-inch top tube and larger-diameter down tube.",
      "stated_as": "Lightweight 6061 Aluminum Frame with new larger diameter downtube Upgraded Geometry (18” TT)",
      "source_type": "listing",
      "source_url": "https://alans-bmx.myshopify.com/products.json",
      "source_read_at": "2026-09-25T19:02:00.540Z"
    },
    {
      "ref": "p4.f5",
      "product": "Cult Juvenile 18",
      "field": "Brakes, weight and assembly",
      "value": "It has a 990 U-brake with a front caliper brake included, weighs 9.6 kg and requires some assembly.",
      "stated_as": "990 U-Brake ( front caliper brake included) All Black Everything. Weight: 9.6kg Bike ships partially assembled in box. Some assembly is required.",
      "source_type": "listing",
      "source_url": "https://alans-bmx.myshopify.com/products.json",
      "source_read_at": "2026-09-25T19:02:00.540Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "alansbmx-com",
        "display_name": "alansbmx.com"
      },
      "product_id": "gid://shopify/Product/15377905811842",
      "name": "Sunday Aluminium Primer 14",
      "url": "/products/ucp/alansbmx-com/15377905811842",
      "why": "It has a newly designed lightweight aluminium frame.",
      "cells": [
        {
          "column": "Frame material",
          "fact": {
            "field": "Frame",
            "value": "It has a newly designed lightweight aluminium frame.",
            "stated_as": "newly-designed lightweight aluminium frame",
            "source_type": "listing",
            "source_url": "https://alans-bmx.myshopify.com/products.json",
            "source_read_at": "2026-09-25T19:02:00.540Z"
          }
        },
        {
          "column": "Age",
          "fact": {
            "field": "Age",
            "value": "The approximate recommended age is 4–7 years.",
            "stated_as": "For ages 4-7 approx.",
            "source_type": "listing",
            "source_url": "https://alans-bmx.myshopify.com/products.json",
            "source_read_at": "2026-09-25T19:02:00.540Z"
          }
        },
        {
          "column": "Weight",
          "fact": null
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "alansbmx-com",
        "display_name": "alansbmx.com"
      },
      "product_id": "gid://shopify/Product/15355339899266",
      "name": "Cult Juvenile 12",
      "url": "/products/ucp/alansbmx-com/15355339899266",
      "why": "It has a lightweight 6061 aluminum frame with a 13.25-inch top tube.",
      "cells": [
        {
          "column": "Frame material",
          "fact": {
            "field": "Frame",
            "value": "It has a lightweight 6061 aluminum frame with a 13.25-inch top tube.",
            "stated_as": "Lightweight 6061 aluminum frame with upgraded geometry and a 13.25\" long top tube",
            "source_type": "listing",
            "source_url": "https://alans-bmx.myshopify.com/products.json",
            "source_read_at": "2026-09-25T19:02:00.540Z"
          }
        },
        {
          "column": "Age",
          "fact": null
        },
        {
          "column": "Weight",
          "fact": {
            "field": "Weight and assembly",
            "value": "It weighs 6.35 kg and ships partially assembled, requiring some assembly.",
            "stated_as": "Weight: 6.35kg Bike ships partially assembled in box. Some assembly is required.",
            "source_type": "listing",
            "source_url": "https://alans-bmx.myshopify.com/products.json",
            "source_read_at": "2026-09-25T19:02:00.540Z"
          }
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "alansbmx-com",
        "display_name": "alansbmx.com"
      },
      "product_id": "gid://shopify/Product/15355350778242",
      "name": "Cult Juvenile 16",
      "url": "/products/ucp/alansbmx-com/15355350778242",
      "why": "It has a lightweight 6061 aluminum frame and a 16.5-inch top tube.",
      "cells": [
        {
          "column": "Frame material",
          "fact": {
            "field": "Frame",
            "value": "It has a lightweight 6061 aluminum frame and a 16.5-inch top tube.",
            "stated_as": "Lightweight 6061 aluminum frame Upgraded geometry (16.5” TT)",
            "source_type": "listing",
            "source_url": "https://alans-bmx.myshopify.com/products.json",
            "source_read_at": "2026-09-25T19:02:00.540Z"
          }
        },
        {
          "column": "Age",
          "fact": null
        },
        {
          "column": "Weight",
          "fact": {
            "field": "Weight and assembly",
            "value": "It weighs 8.16 kg and requires some assembly.",
            "stated_as": "Weight: 8.16kg Bike ships partially assembled in box. Some assembly is required.",
            "source_type": "listing",
            "source_url": "https://alans-bmx.myshopify.com/products.json",
            "source_read_at": "2026-09-25T19:02:00.540Z"
          }
        }
      ]
    },
    {
      "rank": 4,
      "merchant": {
        "slug": "alansbmx-com",
        "display_name": "alansbmx.com"
      },
      "product_id": "gid://shopify/Product/15355402649986",
      "name": "Cult Juvenile 18",
      "url": "/products/ucp/alansbmx-com/15355402649986",
      "why": "It has a lightweight 6061 aluminum frame with an 18-inch top tube and larger-diameter down tube.",
      "cells": [
        {
          "column": "Frame material",
          "fact": {
            "field": "Frame",
            "value": "It has a lightweight 6061 aluminum frame with an 18-inch top tube and larger-diameter down tube.",
            "stated_as": "Lightweight 6061 Aluminum Frame with new larger diameter downtube Upgraded Geometry (18” TT)",
            "source_type": "listing",
            "source_url": "https://alans-bmx.myshopify.com/products.json",
            "source_read_at": "2026-09-25T19:02:00.540Z"
          }
        },
        {
          "column": "Age",
          "fact": {
            "field": "Recommended age",
            "value": "It is designed for riders aged 7–12 years.",
            "stated_as": "it's designed for 7-12 year olds who live and breathe BMX.",
            "source_type": "listing",
            "source_url": "https://alans-bmx.myshopify.com/products.json",
            "source_read_at": "2026-09-25T19:02:00.540Z"
          }
        },
        {
          "column": "Weight",
          "fact": {
            "field": "Brakes, weight and assembly",
            "value": "It has a 990 U-brake with a front caliper brake included, weighs 9.6 kg and requires some assembly.",
            "stated_as": "990 U-Brake ( front caliper brake included) All Black Everything. Weight: 9.6kg Bike ships partially assembled in box. Some assembly is required.",
            "source_type": "listing",
            "source_url": "https://alans-bmx.myshopify.com/products.json",
            "source_read_at": "2026-09-25T19:02:00.540Z"
          }
        }
      ]
    }
  ]
}