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Youin Marbella Faltbares Elektrofahrrad

bikeinn:142556564 · source URL · confidence 0.78

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 → nothing compatible · 60 → nothing compatible

Identity

Canonical configuration: Youin | Marbella Faltbares Elektrofahrrad | Altus
Confidence: medium

• brand exact (Youin)
• model normalized to "marbella faltbares elektrofahrrad"
• groupset family exact (Altus)
• model year unavailable on every listing
• 3 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 single-size-only — Only one size is in stock (One Size).
• info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 7,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 2,
  "weightAdjustment": -3,
  "equipmentValue": 22,
  "notes": [
    "Shimano Altus = 7.",
    "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.",
    "18.2 kg vs 14.4 kg mtb-hardtail reference = -3.",
    "Fork \"rigid\" +2 (0 mm travel, which is not scored)."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The source does not establish wheel material or a recognizable wheelset model, so wheelTier cannot be assigned. The drivetrain description names Shimano Altus shifters but only generic Shimano rear derailleur information and a Prowheel crank; a deterministic mixed-groupset classification is not possible. Electronic shifting is not explicitly established.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmen Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schalthebel Shimano Altus 7-Gang-Schaltsystem",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Altus",
      "evidence": "Schalthebel Shimano Altus 7-Gang-Schaltsystem",
      "confidence": 1
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.95
    },
    "speeds": {
      "value": "7",
      "evidence": "Schalthebel Shimano Altus 7-Gang-Schaltsystem",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Vordere Bremse Hydraulische Scheibenbremsen",
      "confidence": 1
    },
    "weightKg": {
      "value": "18.2",
      "evidence": "Gewicht 18.2 kg",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The source does not establish wheel material or a recognizable wheelset model, so wheelTier cannot be assigned. The drivetrain description names Shimano Altus shifters but only generic Shimano rear derailleur information and a Prowheel crank; a deterministic mixed-groupset classification is not possible. Electronic shifting is not explicitly established."
  }
}

Normalized record

{
  "id": "bikeinn:142556564",
  "retailer": "bikeinn",
  "retailerProductId": "142556564",
  "productUrl": "https://www.tradeinn.com/bikeinn/de/youin-marbella-faltbares-elektrofahrrad/142556564/p",
  "brand": "Youin",
  "model": "Marbella Faltbares Elektrofahrrad",
  "modelYear": null,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 1013.49,
  "originalPrice": 1664.88,
  "currency": "EUR",
  "discountPercent": 39,
  "frameMaterial": "aluminium",
  "frameModel": "Aluminium",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Altus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": null,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Altus"
  },
  "groupsetTierSpread": 0,
  "crank": "Prowheel Monoplate",
  "cassette": "Einfach-Kettenblatt",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": null,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": "20” dicke Reifen mit integrierten Speichen",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Kenda",
  "weightKg": 18.2,
  "ebike": {
    "motor": {
      "text": "Hinterer 250 W Motor mit 40 Nm Drehmoment",
      "brand": null,
      "model": null,
      "position": "unknown",
      "torqueNm": 40,
      "torqueSource": "retailer",
      "ratedPowerW": 250,
      "peakPowerW": null
    },
    "battery": {
      "text": null,
      "capacityWh": null,
      "count": null,
      "integration": "unknown",
      "removable": null
    },
    "speedClass": "unknown",
    "rangeExtender": "unknown",
    "display": null,
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-city",
    "eDisciplineBasis": "leaf",
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": null,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "One Size",
      "size": null,
      "sizeCm": null,
      "inStock": true,
      "stockCount": 2,
      "price": 1013.49
    }
  ],
  "seller": null,
  "availability": "limited",
  "gtins": [],
  "imageUrl": "https://www.tradeinn.com/f/14255/142556564/youin-marbella-faltbares-elektrofahrrad.webp",
  "rawTitle": "Youin Marbella Faltbares Elektrofahrrad",
  "fetchedAt": "2026-09-26T08:15:09.287Z",
  "normalizationConfidence": 0.78,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (One Size).",
      "severity": "info"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorBrand",
      "motorModel",
      "batteryWh",
      "speedClass",
      "batteryIntegration",
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source specifies only a generic rear 250 W motor and does not establish the motor brand/model, battery capacity or integration, speed class, or a diamond/trapeze/step-through frame shape.",
    "raw": {
      "motorBrand": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "batteryWh": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "speedClass": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "notes": "The source specifies only a generic rear 250 W motor and does not establish the motor brand/model, battery capacity or integration, speed class, or a diamond/trapeze/step-through frame shape."
    }
  }
}

Parsed specification table

{
  "Rahmen": "Aluminium",
  "Motor": "Hinterer 250 W Motor mit 40 Nm Drehmoment",
  "Schalthebel": "Shimano Altus 7-Gang-Schaltsystem",
  "Vordere Bremse": "Hydraulische Scheibenbremsen",
  "Hintere Bremse": "Hydraulische Scheibenbremsen",
  "Räder": "20” dicke Reifen mit integrierten Speichen",
  "Vorbau": "250w",
  "Gewicht": "18.2 kg",
  "Gabel": "Behoben",
  "Hinterrad-Schaltwerk": "Shimano",
  "Reifen": "Kenda",
  "Kurbelgarnitur": "Prowheel Monoplate",
  "Kassette": "Einfach-Kettenblatt",
  "Farbe": "Weiß",
  "Raddurchmesser": "20´´",
  "Empfohlene Verwendung": "Urbanes Radfahren",
  "Art des Rahmens": "Faltbar"
}

Raw adapter output

{
  "retailer": "bikeinn",
  "retailerProductId": "142556564",
  "productUrl": "https://www.tradeinn.com/bikeinn/de/youin-marbella-faltbares-elektrofahrrad/142556564/p",
  "extractionMethod": "json-ld",
  "sourceCategory": "e-bike",
  "rawTitle": "Youin Marbella Faltbares Elektrofahrrad",
  "rawBrand": "Youin",
  "price": 1013.49,
  "originalPrice": 1664.88,
  "currency": "EUR",
  "imageUrl": "https://www.tradeinn.com/f/14255/142556564/youin-marbella-faltbares-elektrofahrrad.webp",
  "rawSpecifications": {
    "Rahmen": "Aluminium",
    "Motor": "Hinterer 250 W Motor mit 40 Nm Drehmoment",
    "Schalthebel": "Shimano Altus 7-Gang-Schaltsystem",
    "Vordere Bremse": "Hydraulische Scheibenbremsen",
    "Hintere Bremse": "Hydraulische Scheibenbremsen",
    "Räder": "20” dicke Reifen mit integrierten Speichen",
    "Vorbau": "250w",
    "Gewicht": "18.2 kg",
    "Gabel": "Behoben",
    "Hinterrad-Schaltwerk": "Shimano",
    "Reifen": "Kenda",
    "Kurbelgarnitur": "Prowheel Monoplate",
    "Kassette": "Einfach-Kettenblatt",
    "Farbe": "Weiß",
    "Raddurchmesser": "20´´",
    "Empfohlene Verwendung": "Urbanes Radfahren",
    "Art des Rahmens": "Faltbar"
  },
  "rawFeatures": [
    "Rahmen Aluminium",
    "Motor Hinterer 250 W Motor mit 40 Nm Drehmoment",
    "Schalthebel Shimano Altus 7-Gang-Schaltsystem",
    "Vordere Bremse Hydraulische Scheibenbremsen",
    "Hintere Bremse Hydraulische Scheibenbremsen",
    "Räder 20” dicke Reifen mit integrierten Speichen",
    "Vorbau 250w",
    "Gewicht 18.2 kg",
    "Gabel Behoben",
    "Hinterrad-Schaltwerk Shimano",
    "Reifen Kenda",
    "Kurbelgarnitur Prowheel Monoplate",
    "Kassette Einfach-Kettenblatt",
    "Farbe Weiß",
    "Raddurchmesser 20´´",
    "Empfohlene Verwendung Urbanes Radfahren",
    "Art des Rahmens Faltbar"
  ],
  "rawSizes": [
    {
      "rawSize": "One Size",
      "size": null,
      "sizeCm": null,
      "inStock": true,
      "stockCount": 2,
      "price": 1013.49
    }
  ],
  "availabilityText": null,
  "fetchedAt": "2026-09-26T08:15:09.287Z",
  "sourceMeta": {
    "indexPrice": 1013.49,
    "indexWeight": "25.00",
    "hasSpecFlag": "",
    "stockedSizes": [
      {
        "size": "One Size",
        "exist": "2",
        "ref": "BK1350C"
      }
    ],
    "mpn": "BK1350C"
  },
  "listingPath": [
    "Elektrofahrräder",
    "Citybikes"
  ]
}

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