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Bicycles EXT 600

boc:7497539190958 · source URL · confidence 0.86

Eligibility

Cannot win: availability is out-of-stock; no size confirmed in stock

Size decisions

A shopper asking for: 54 → 53 CM fits but sold out · 56 → nothing compatible · 58 → 58 CM fits but sold out · 60 → 61 CM fits but sold out

Identity

Canonical configuration: Bicycles | EXT 600 | Altus
Confidence: medium

• brand exact (Bicycles)
• model normalized to "ext 600"
• groupset family exact (Altus)
• model year unavailable on every listing
• 2 listings across 1 retailer
• downgraded to medium: no shared GTIN, and no listing states a model year

Provenance — why we believe each fact

Warnings

• info mixed-groupset — Not a uniform groupset: {"shifters":"Altus","rearDerailleur":"Acera","frontDerailleur":"Altus"}. Ranked on the shifting level, with a penalty.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 9,
  "wheelScore": 5,
  "extrasScore": 3,
  "suspensionScore": 0,
  "weightAdjustment": -2.7,
  "equipmentValue": 25.3,
  "notes": [
    "Shimano Altus = 9.",
    "Mixed groupset, but no crank or cassette below the family it is ranked as: no penalty.",
    "Wheels unknown: scored level with basic aluminium, which is neither a reward for omitting the wheelset nor a penalty for naming a cheap one.",
    "Brakes \"hydraulic-disc\" +3.",
    "18 kg vs 16.2 kg city reference = -2.7."
  ],
  "marketPrice": 714,
  "valueScore": 1.298,
  "savingsVsMarket": 164.01
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier"
  ],
  "applied": [],
  "rejected": [],
  "notes": "mixedGroupset set to true because shifters are Shimano Altus while drivetrain is Shimano Acera. wheelTier is null because only generic aluminium rims are named ('Felgen: Aluminium Hohlkammer') and no recognised wheelset model is provided.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 0.95
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltung: Shimano Acera",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "Acera",
      "evidence": "Schaltung: Shimano Acera",
      "confidence": 0.95
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "speeds": {
      "value": "24",
      "evidence": "Anzahl Gänge: 24",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Schalthebel: Shimano Altus SLM-315\nSchaltung: Shimano Acera",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": "aluminium",
      "evidence": "Felgen: Aluminium Hohlkammer",
      "confidence": 0.95
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.9
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Hydraulische Shimano Scheibenbremsen",
      "confidence": 0.95
    },
    "weightKg": {
      "value": "18",
      "evidence": "Gewicht Kg. ca.: 18 kg",
      "confidence": 0.95
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "notes": "mixedGroupset set to true because shifters are Shimano Altus while drivetrain is Shimano Acera. wheelTier is null because only generic aluminium rims are named ('Felgen: Aluminium Hohlkammer') and no recognised wheelset model is provided."
  }
}

Normalized record

{
  "id": "boc:7497539190958",
  "retailer": "boc",
  "retailerProductId": "7497539190958",
  "productUrl": "https://boc24.de/products/bicycles-ext-601",
  "brand": "Bicycles",
  "model": "EXT 600",
  "modelYear": null,
  "category": "city",
  "categoryBasis": "route",
  "sourceCategory": "city",
  "price": 549.99,
  "originalPrice": 849.99,
  "currency": "EUR",
  "discountPercent": 35,
  "frameMaterial": "aluminium",
  "frameModel": "Aluminium",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Altus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": null,
  "mixedGroupset": true,
  "groupsetComponents": {
    "shifters": "Altus",
    "rearDerailleur": "Acera",
    "frontDerailleur": "Altus"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano FC-TY 301, 48/38/28",
  "cassette": "Shimano CS-HG 31-8, 11-32 Zähne",
  "brakes": "hydraulic-disc",
  "brakePistons": 2,
  "brakeTier": "basic",
  "suspension": "front",
  "fork": {
    "make": "SR Suntour",
    "line": null,
    "tier": "unknown",
    "travelMm": null
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": true,
  "rack": true,
  "mudguards": true,
  "chaincase": null,
  "kickstand": true,
  "lighting": true,
  "wheelSize": "28",
  "wheelset": "Aluminium Hohlkammer | Shimano DH-3D37 | Shimano FH-TX 505-8",
  "wheelMaterial": "aluminium",
  "wheelTier": "unknown",
  "tyres": "Rubena Flash V66, 42-622",
  "weightKg": 18,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "48 CM",
      "size": "48",
      "sizeCm": 48,
      "inStock": false,
      "stockCount": null,
      "price": 549.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "53 CM",
      "size": "53",
      "sizeCm": 53,
      "inStock": false,
      "stockCount": null,
      "price": 549.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "58 CM",
      "size": "58",
      "sizeCm": 58,
      "inStock": false,
      "stockCount": null,
      "price": 549.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "61 CM",
      "size": "61",
      "sizeCm": 61,
      "inStock": false,
      "stockCount": null,
      "price": 549.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "out-of-stock",
  "gtins": [],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_0217281_5672-0.jpg?v=1777986931",
  "rawTitle": "Bicycles EXT 600",
  "fetchedAt": "2026-09-19T06:01:31.536Z",
  "normalizationConfidence": 0.86,
  "warnings": [
    {
      "code": "mixed-groupset",
      "message": "Not a uniform groupset: {\"shifters\":\"Altus\",\"rearDerailleur\":\"Acera\",\"frontDerailleur\":\"Altus\"}. Ranked on the shifting level, with a penalty.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Ausstattung": "Eleganter Aluminiumrahmen Bequeme Suntour NEX DS Federgabel Bewährte Shimano Acera 24-Gang Kettenschaltung Hydraulische Shimano Scheibenbremsen Zuverlässiger Shimano Nabendynamo Axa LED Standrücklicht",
  "Anzahl Gänge": "24",
  "Artikelmarke": "Bicycles",
  "Beleuchtung": "Axa Blueline LED 30 Lux",
  "Bremsen": "Shimano BT-MT200",
  "Bremshebel": "Shimano BR-MT 200",
  "Dynamo": "Shimano Nabendynamo DH-3D37",
  "Felgen": "Aluminium Hohlkammer",
  "Gabel": "Suntour NEX DS, schwarz matt",
  "Gepäckträger": "Standwell P05-02, 3-Bein",
  "Geschlecht": "Herren",
  "Gewicht Kg. ca.": "18 kg",
  "Griffe": "Herrmanns Nr84 Ergo, schwarz",
  "Hinterradnabe": "Shimano DH-3D37",
  "Innenlager": "Cassete B908L2NL 122,5mm",
  "Kassette": "Shimano CS-HG 31-8, 11-32 Zähne",
  "Kette": "Shimano HG-40",
  "Kurbelgarnitur": "Shimano FC-TY 301, 48/38/28",
  "Laufradgröße": "28 Zoll",
  "Lenker": "CFP Trekking, 610 mm, schwarz",
  "Pedale": "Kunststoff SP-808",
  "Rahmen": "Aluminium",
  "Rahmenform": "Diamant",
  "Rahmenmaterial": "Aluminium",
  "Reifen hinten": "Rubena Flash V66, 42-622",
  "Reifen vorne": "Rubena Flash V66, 42-622",
  "Sattel": "Selle Royal 8020, Rio Plus, schwarz",
  "Sattelstütze": "CFP Aluminium Patent SP-877, 27,2x300 mm",
  "Schalthebel": "Shimano Altus SLM-315",
  "Schaltung": "Shimano Acera",
  "Schaltungstyp": "Kettenschaltung",
  "Schaltwerk": "Shimano Acera RDM-360",
  "Schutzblech": "SKS Kunststoff, schwarz",
  "Speichen": "2,00 mm schwarz",
  "Ständer": "Standwell MA008 Aluminium",
  "Steuersatz": "Ahead VP-A42E, schwarz",
  "Umwerfer": "Shimano Altus FD-M 310",
  "Vorbau": "CFP Aluminium 110 mm, 25,4 mm, schwarz",
  "Vorderradnabe": "Shimano FH-TX 505-8",
  "weitere Beleuchtung": "AXA Blueline",
  "zulässiges Gesamtgewicht Kg": "120 kg"
}

Raw adapter output

{
  "retailer": "boc",
  "retailerProductId": "7497539190958",
  "productUrl": "https://boc24.de/products/bicycles-ext-601",
  "extractionMethod": "public-json-api",
  "sourceCategory": "city",
  "rawTitle": "Bicycles EXT 600",
  "rawBrand": "BICYCLES",
  "price": 549.99,
  "originalPrice": 849.99,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_0217281_5672-0.jpg?v=1777986931",
  "rawSpecifications": {
    "Ausstattung": "Eleganter Aluminiumrahmen Bequeme Suntour NEX DS Federgabel Bewährte Shimano Acera 24-Gang Kettenschaltung Hydraulische Shimano Scheibenbremsen Zuverlässiger Shimano Nabendynamo Axa LED Standrücklicht",
    "Anzahl Gänge": "24",
    "Artikelmarke": "Bicycles",
    "Beleuchtung": "Axa Blueline LED 30 Lux",
    "Bremsen": "Shimano BT-MT200",
    "Bremshebel": "Shimano BR-MT 200",
    "Dynamo": "Shimano Nabendynamo DH-3D37",
    "Felgen": "Aluminium Hohlkammer",
    "Gabel": "Suntour NEX DS, schwarz matt",
    "Gepäckträger": "Standwell P05-02, 3-Bein",
    "Geschlecht": "Herren",
    "Gewicht Kg. ca.": "18 kg",
    "Griffe": "Herrmanns Nr84 Ergo, schwarz",
    "Hinterradnabe": "Shimano DH-3D37",
    "Innenlager": "Cassete B908L2NL 122,5mm",
    "Kassette": "Shimano CS-HG 31-8, 11-32 Zähne",
    "Kette": "Shimano HG-40",
    "Kurbelgarnitur": "Shimano FC-TY 301, 48/38/28",
    "Laufradgröße": "28 Zoll",
    "Lenker": "CFP Trekking, 610 mm, schwarz",
    "Pedale": "Kunststoff SP-808",
    "Rahmen": "Aluminium",
    "Rahmenform": "Diamant",
    "Rahmenmaterial": "Aluminium",
    "Reifen hinten": "Rubena Flash V66, 42-622",
    "Reifen vorne": "Rubena Flash V66, 42-622",
    "Sattel": "Selle Royal 8020, Rio Plus, schwarz",
    "Sattelstütze": "CFP Aluminium Patent SP-877, 27,2x300 mm",
    "Schalthebel": "Shimano Altus SLM-315",
    "Schaltung": "Shimano Acera",
    "Schaltungstyp": "Kettenschaltung",
    "Schaltwerk": "Shimano Acera RDM-360",
    "Schutzblech": "SKS Kunststoff, schwarz",
    "Speichen": "2,00 mm schwarz",
    "Ständer": "Standwell MA008 Aluminium",
    "Steuersatz": "Ahead VP-A42E, schwarz",
    "Umwerfer": "Shimano Altus FD-M 310",
    "Vorbau": "CFP Aluminium 110 mm, 25,4 mm, schwarz",
    "Vorderradnabe": "Shimano FH-TX 505-8",
    "weitere Beleuchtung": "AXA Blueline",
    "zulässiges Gesamtgewicht Kg": "120 kg"
  },
  "rawFeatures": [
    "Eleganter Aluminiumrahmen, Bequeme Suntour NEX DS Federgabel, Bewährte Shimano Acera 24-Gang Kettenschaltung, Hydraulische Shimano Scheibenbremsen, Zuverlässiger Shimano Nabendynamo. Hinweis: Durch die Lieferengpässe bei den Fahrradherstellern kann es sein, dass vereinzelt Komponenten der abgebildeten Original-Ausstattung durch gleichwertige oder sogar höherwertige Bauteile ersetzt worden sind. In Einzelfällen ist es möglich, dass das gelieferte Fahrrad von den Abbildungen im Shop abweicht."
  ],
  "rawSizes": [
    {
      "rawSize": "48 CM",
      "size": "48",
      "sizeCm": 48,
      "inStock": false,
      "stockCount": null,
      "price": 549.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "53 CM",
      "size": "53",
      "sizeCm": 53,
      "inStock": false,
      "stockCount": null,
      "price": 549.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "58 CM",
      "size": "58",
      "sizeCm": 58,
      "inStock": false,
      "stockCount": null,
      "price": 549.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "61 CM",
      "size": "61",
      "sizeCm": 61,
      "inStock": false,
      "stockCount": null,
      "price": 549.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "all variants sold out",
  "fetchedAt": "2026-09-19T06:01:31.536Z",
  "sourceMeta": {
    "shopifyProductId": 7497539190958,
    "handle": "bicycles-ext-601",
    "productType": "WG1",
    "variantSkus": [
      "217281-1",
      "217281-2",
      "217281-3",
      "217281-4"
    ]
  }
}

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