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Kalkhoff IMAGE 3 ADVANCE - E-Bike - 2027 - 29" - diamondblack gloss

bike24:1072385 · source URL · confidence 0.95 · GTIN 4000990484527, 4000990484534, 4000990484541

Eligibility

Cannot win: e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)

Size decisions

A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → XL (58 cm) in stock · 60 → nothing compatible

Identity

Canonical configuration: Kalkhoff | IMAGE 3 ADVANCE | Nexus | 2026
Confidence: medium

• brand exact (Kalkhoff)
• model normalized to "image 3 advance"
• groupset family exact (Nexus)
• GTIN match (4000990484534, 4000990484671)
• listings state different model years (2026, 2027); the shared manufacturer barcode says they are one SKU and is trusted over the year fields
• 12 listings across 3 retailers
• downgraded to medium: listings disagree on suspension: front vs none
• conflict: suspension: front vs none

Provenance — why we believe each fact

Warnings

none

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": -3,
  "equipmentValue": 13,
  "notes": [
    "Groupset not identified: 0 drivetrain points.",
    "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\" = 0, the baseline for mtb-hardtail.",
    "29 kg vs 14.4 kg mtb-hardtail reference = -3.",
    "Fork series not stated: scored at the bottom of the fork ladder rather than assumed."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The wheel material is explicit, but the 'Stars' wheelset is not sufficiently identified to assign a wheel tier. Mixed groupset status cannot be established because the source does not identify all relevant drivetrain component families.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Material: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltsystem (Hersteller): Shimano",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Nexus",
      "evidence": "Naben: Shimano QC300 QR / Shimano Nexus",
      "confidence": 0.98
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schaltungsart: Nabe - Mechanisch",
      "confidence": 1
    },
    "speeds": {
      "value": "5",
      "evidence": "Schaltstufen: 1 x 5",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 0.2
    },
    "wheelMaterial": {
      "value": "aluminium",
      "evidence": "Felgen: Stars | Aluminium",
      "confidence": 1
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsbetätigung: Hydraulisch",
      "confidence": 0.99
    },
    "weightKg": {
      "value": "29.0",
      "evidence": "Gewicht: 29000g",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The wheel material is explicit, but the 'Stars' wheelset is not sufficiently identified to assign a wheel tier. Mixed groupset status cannot be established because the source does not identify all relevant drivetrain component families."
  }
}

Normalized record

{
  "id": "bike24:1072385",
  "retailer": "bike24",
  "retailerProductId": "1072385",
  "productUrl": "https://www.bike24.de/p11072385.html",
  "brand": "Kalkhoff",
  "model": "IMAGE 3 ADVANCE",
  "modelYear": 2027,
  "category": "e-bike",
  "categoryBasis": "stated",
  "sourceCategory": "e-bike",
  "price": 2969,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "aluminium",
  "frameModel": "Aluminium",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Nexus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 5,
  "mixedGroupset": false,
  "groupsetComponents": {
    "rearDerailleur": "Nexus",
    "hubs": "Nexus"
  },
  "groupsetTierSpread": 0,
  "crank": "Aluminium",
  "cassette": null,
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "front",
  "fork": {
    "make": "SR Suntour",
    "line": null,
    "tier": "unknown",
    "travelMm": 80
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": true,
  "wheelSize": "29",
  "wheelset": "Stars | Aluminium | Shimano QC300 QR / Shimano Nexus",
  "wheelMaterial": "aluminium",
  "wheelTier": "unknown",
  "tyres": "Schwalbe Green Marathon | 55-622",
  "weightKg": 29,
  "ebike": {
    "motor": {
      "text": "Bosch | Mittelmotor, Full Assist | Bosch Performance Line Smart System",
      "brand": "bosch",
      "model": null,
      "position": "mid",
      "torqueNm": 75,
      "torqueSource": "retailer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "540Wh | Bosch PowerTube Li-Ion (540 Wh)",
      "capacityWh": 540,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "unknown",
    "rangeExtender": "unknown",
    "display": "Bosch Purion 200",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-city",
    "eDisciplineBasis": "leaf",
    "frameShape": "diamond",
    "cargoType": "unknown",
    "maxSystemWeightKg": 150,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "M (48 cm)",
      "size": "48",
      "sizeCm": 48,
      "inStock": true,
      "stockCount": 1,
      "price": null
    },
    {
      "rawSize": "XL (58 cm)",
      "size": "58",
      "sizeCm": 58,
      "inStock": true,
      "stockCount": 1,
      "price": null
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [
    "4000990484527",
    "4000990484534",
    "4000990484541"
  ],
  "imageUrl": "https://images.bike24.com/media/510/i/mb/d8/2a/eb/d690521171-kalkhoff-image-3-advance-diamondblack-2148446.jpg",
  "rawTitle": "Kalkhoff IMAGE 3 ADVANCE - E-Bike - 2027 - 29\" - diamondblack gloss",
  "fetchedAt": "2026-09-26T06:08:15.307Z",
  "normalizationConfidence": 0.95,
  "warnings": [],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "speedClass"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names the drive unit as “Bosch Performance Line Smart System” but does not establish one of the permitted exact motor models. It does not state the speed class or explicitly describe the battery integration.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Antriebseinheit Hersteller: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "540",
        "evidence": "E-Bike Akku: Bosch PowerTube Li-Ion (540 Wh)",
        "confidence": 1
      },
      "speedClass": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": "diamond",
        "evidence": "Rahmenform: Diamant",
        "confidence": 1
      },
      "notes": "The source names the drive unit as “Bosch Performance Line Smart System” but does not establish one of the permitted exact motor models. It does not state the speed class or explicitly describe the battery integration."
    }
  }
}

Parsed specification table

{
  "Produktname": "Kalkhoff IMAGE 3 ADVANCE - E-Bike - 2027 - 29\" - diamondblack gloss",
  "Hersteller": "Kalkhoff Bikes",
  "Artikelnummer": "KHB785164",
  "Aktivität": "Radfahren",
  "Geschlecht": "Herren",
  "Material": "Aluminium",
  "Radsport Einsatzbereich": "Trekking, E-Bike, City",
  "Naben": "Shimano QC300 QR / Shimano Nexus",
  "Felgen": "Stars | Aluminium",
  "Kette": "KMC Z1 EPT",
  "Schaltwerk": "Shimano Nexus Hub",
  "Kettenblatt Abstufung": "42",
  "Kurbel": "Aluminium",
  "Bremsen": "Tektro T-280 | 180 mm / 160 mm",
  "Sattelstütze Modell": "Aluminium | Suspension",
  "Sattel": "Selle Royal Essenza Plus Stracciatella",
  "Lenker": "Comfort Riser",
  "Vorbau": "Aluminium | adjustable",
  "Gabel": "SR Suntour XCM32 Coil QR",
  "Rahmen": "Aluminium",
  "Schaltsystem (Hersteller)": "Shimano",
  "Abstufung Kassette": "27",
  "Akkukapazität ": "540Wh",
  "Schaltungsart": "Nabe - Mechanisch",
  "E-Bike Akku": "Bosch PowerTube Li-Ion (540 Wh)",
  "Antriebseinheit Hersteller": "Bosch",
  "Motor": "Mittelmotor, Full Assist",
  "Fahrrad Zusatzausstattung": "mit Lichtanlage, mit Schutzblech, mit Gepäckträger",
  "Art der Bremse": "Scheibenbremse",
  "Laufradgröße": "29\" (622mm)",
  "Fahrrad Sonderausstattung": "Bosch Charger | MIK HD Rack | Rear stand adjustable",
  "Fahrrad Beleuchtung": "Herrmans MR5 LED | Herrmans H-Trace LED",
  "Griffe": "Ergon GC10",
  "Sattelstütze": "Federsattelstütze",
  "Hinterbau": "Ungefedert",
  "Federweg Gabel": "80mm",
  "Pedale": "Comfort",
  "Reifen": "Schwalbe Green Marathon | 55-622",
  "max. Systemgewicht": "150kg",
  "Bremsbetätigung": "Hydraulisch",
  "Modelljahr": "2027",
  "Kollektion": "Ganzjährig",
  "Farbe": "Schwarz",
  "Gabel Bauart": "klassische Federgabel",
  "Gewicht": "29000g",
  "Zugverlegung": "intern",
  "Quelle Gewicht": "Hersteller",
  "Gewogene Variante": "incl. battery",
  "Display / Bedienelement": "Bosch Purion 200",
  "Antriebseinheit Modell": "Bosch Performance Line Smart System",
  "Drehmoment": "75Nm",
  "Produktserie": "Kalkhoff Bikes - Image",
  "Schaltstufen": "1 x 5",
  "Rahmenform": "Diamant",
  "GTIN": "4000990484527, 4000990484534, 4000990484541",
  "Herstellerseite": "https://www.kalkhoff-bikes.com/de_de/"
}

Raw adapter output

{
  "retailer": "bike24",
  "retailerProductId": "1072385",
  "productUrl": "https://www.bike24.de/p11072385.html",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Kalkhoff IMAGE 3 ADVANCE - E-Bike - 2027 - 29\" - diamondblack gloss",
  "rawBrand": "Kalkhoff Bikes",
  "price": 2969,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://images.bike24.com/media/510/i/mb/d8/2a/eb/d690521171-kalkhoff-image-3-advance-diamondblack-2148446.jpg",
  "rawSpecifications": {
    "Produktname": "Kalkhoff IMAGE 3 ADVANCE - E-Bike - 2027 - 29\" - diamondblack gloss",
    "Hersteller": "Kalkhoff Bikes",
    "Artikelnummer": "KHB785164",
    "Aktivität": "Radfahren",
    "Geschlecht": "Herren",
    "Material": "Aluminium",
    "Radsport Einsatzbereich": "Trekking, E-Bike, City",
    "Naben": "Shimano QC300 QR / Shimano Nexus",
    "Felgen": "Stars | Aluminium",
    "Kette": "KMC Z1 EPT",
    "Schaltwerk": "Shimano Nexus Hub",
    "Kettenblatt Abstufung": "42",
    "Kurbel": "Aluminium",
    "Bremsen": "Tektro T-280 | 180 mm / 160 mm",
    "Sattelstütze Modell": "Aluminium | Suspension",
    "Sattel": "Selle Royal Essenza Plus Stracciatella",
    "Lenker": "Comfort Riser",
    "Vorbau": "Aluminium | adjustable",
    "Gabel": "SR Suntour XCM32 Coil QR",
    "Rahmen": "Aluminium",
    "Schaltsystem (Hersteller)": "Shimano",
    "Abstufung Kassette": "27",
    "Akkukapazität ": "540Wh",
    "Schaltungsart": "Nabe - Mechanisch",
    "E-Bike Akku": "Bosch PowerTube Li-Ion (540 Wh)",
    "Antriebseinheit Hersteller": "Bosch",
    "Motor": "Mittelmotor, Full Assist",
    "Fahrrad Zusatzausstattung": "mit Lichtanlage, mit Schutzblech, mit Gepäckträger",
    "Art der Bremse": "Scheibenbremse",
    "Laufradgröße": "29\" (622mm)",
    "Fahrrad Sonderausstattung": "Bosch Charger | MIK HD Rack | Rear stand adjustable",
    "Fahrrad Beleuchtung": "Herrmans MR5 LED | Herrmans H-Trace LED",
    "Griffe": "Ergon GC10",
    "Sattelstütze": "Federsattelstütze",
    "Hinterbau": "Ungefedert",
    "Federweg Gabel": "80mm",
    "Pedale": "Comfort",
    "Reifen": "Schwalbe Green Marathon | 55-622",
    "max. Systemgewicht": "150kg",
    "Bremsbetätigung": "Hydraulisch",
    "Modelljahr": "2027",
    "Kollektion": "Ganzjährig",
    "Farbe": "Schwarz",
    "Gabel Bauart": "klassische Federgabel",
    "Gewicht": "29000g",
    "Zugverlegung": "intern",
    "Quelle Gewicht": "Hersteller",
    "Gewogene Variante": "incl. battery",
    "Display / Bedienelement": "Bosch Purion 200",
    "Antriebseinheit Modell": "Bosch Performance Line Smart System",
    "Drehmoment": "75Nm",
    "Produktserie": "Kalkhoff Bikes - Image",
    "Schaltstufen": "1 x 5",
    "Rahmenform": "Diamant",
    "GTIN": "4000990484527, 4000990484534, 4000990484541",
    "Herstellerseite": "https://www.kalkhoff-bikes.com/de_de/"
  },
  "rawFeatures": [],
  "rawSizes": [
    {
      "rawSize": "M (48 cm)",
      "size": "48",
      "sizeCm": 48,
      "inStock": true,
      "stockCount": 1,
      "price": null
    },
    {
      "rawSize": "XL (58 cm)",
      "size": "58",
      "sizeCm": 58,
      "inStock": true,
      "stockCount": 1,
      "price": null
    }
  ],
  "availabilityText": "https://schema.org/InStock",
  "fetchedAt": "2026-09-26T06:08:15.307Z",
  "sourceMeta": {
    "skus": [
      "4000990484527",
      "4000990484534",
      "4000990484541"
    ],
    "startingPrice": false,
    "discountInPercent": null,
    "articleNumber": "KHB785164"
  },
  "listingPath": [
    "E-Bikes",
    "E-Bikes City"
  ]
}

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