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Leaderfox Urby - 576 Wh - 20 Zoll - Faltrahmen - 2026

fahrrad-xxl:2198891 · source URL · confidence 0.7

Eligibility

Cannot win: availability is unknown; no size confirmed in stock; confidence 0.7 below 0.75; 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

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

Warnings

• high no-size-data — No frame sizes could be extracted.
• info wheel-material-unknown — Wheel material could not be established.
• info mixed-groupset — Not a uniform groupset: {"shifters":"Altus","rearDerailleur":"Claris"}. Ranked on the shifting level, with a penalty.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 3,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 2,
  "weightAdjustment": -3,
  "equipmentValue": 18,
  "notes": [
    "Shimano Altus = 7.",
    "Mixed groupset, but no crank or cassette below the family it is ranked as: no penalty.",
    "8-speed -4.",
    "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.",
    "25 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": "Wheel material and wheel tier are not established: the source names hubs and tires but no wheel material or recognized wheelset model. The text states that the exact total weight is not given, while the specifications separately list \"Gewicht in kg: 25\"; this makes the weight evidence somewhat suspicious, though it is presented as a bike weight.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltwerk: Shimano Claris RD-R2000, 8-fach",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Claris",
      "evidence": "Schaltwerk: Shimano Claris RD-R2000, 8-fach",
      "confidence": 1
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schaltart: Kettenschaltung",
      "confidence": 0.99
    },
    "speeds": {
      "value": "8",
      "evidence": "Schaltung: 8-Gang Kettenschaltung",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 0.2
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsen vorne: Zoom HB-875, hydraulische Scheibenbremse",
      "confidence": 1
    },
    "weightKg": {
      "value": "25",
      "evidence": "Gewicht in kg: 25",
      "confidence": 0.9
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "Wheel material and wheel tier are not established: the source names hubs and tires but no wheel material or recognized wheelset model. The text states that the exact total weight is not given, while the specifications separately list \"Gewicht in kg: 25\"; this makes the weight evidence somewhat suspicious, though it is presented as a bike weight."
  }
}

Normalized record

{
  "id": "fahrrad-xxl:2198891",
  "retailer": "fahrrad-xxl",
  "retailerProductId": "2198891",
  "productUrl": "https://www.fahrrad-xxl.de/leaderfox-urby-m000112835",
  "brand": "Leaderfox",
  "model": "Urby",
  "modelYear": 2026,
  "category": "e-bike",
  "categoryBasis": "stated",
  "sourceCategory": "e-bike",
  "price": 2199.99,
  "originalPrice": 2299.99,
  "currency": "EUR",
  "discountPercent": 4,
  "frameMaterial": "aluminium",
  "frameModel": "Aluminium Superlite, Gravity Casting Technologie",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Altus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 8,
  "mixedGroupset": true,
  "groupsetComponents": {
    "shifters": "Altus",
    "rearDerailleur": "Claris"
  },
  "groupsetTierSpread": 0,
  "crank": "Aluminium, Kurbelarmlänge: 160mm, 42 Zähne",
  "cassette": "11-34 Zähne",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": null,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": true,
  "chaincase": null,
  "kickstand": null,
  "lighting": true,
  "wheelSize": "other",
  "wheelset": "KT-K08F | KT-C8XR",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "CST, 20 x 2.20\"",
  "weightKg": 25,
  "ebike": {
    "motor": {
      "text": "Bafang Mittelmotor M420 250 Watt | Bafang",
      "brand": "bafang",
      "model": null,
      "position": "mid",
      "torqueNm": 80,
      "torqueSource": "retailer",
      "ratedPowerW": 250,
      "peakPowerW": null
    },
    "battery": {
      "text": "576 Wh, integrierter Rahmen-Akku",
      "capacityWh": 576,
      "count": 1,
      "integration": "integrated",
      "removable": true
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "Bafang DPC 80.CB",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-folding",
    "eDisciplineBasis": "leaf",
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": 120,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [],
  "seller": null,
  "availability": "unknown",
  "gtins": [],
  "imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/385/thumbs/5829512_23441591.webp",
  "rawTitle": "Leaderfox Urby - 576 Wh - 20 Zoll - Faltrahmen - 2026",
  "fetchedAt": "2026-09-26T07:27:03.203Z",
  "normalizationConfidence": 0.7,
  "warnings": [
    {
      "code": "no-size-data",
      "message": "No frame sizes could be extracted.",
      "severity": "high"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    },
    {
      "code": "mixed-groupset",
      "message": "Not a uniform groupset: {\"shifters\":\"Altus\",\"rearDerailleur\":\"Claris\"}. Ranked on the shifting level, with a penalty.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "batteryIntegration",
      "frameShape"
    ],
    "applied": [
      "batteryIntegration"
    ],
    "rejected": [],
    "notes": "The source names a Bafang M420 motor, but M420 is not an allowed motorModel value. The source describes a folding frame (\"Faltrahmen\"), which does not deterministically establish diamond, trapeze, or step-through frame shape.",
    "raw": {
      "motorBrand": {
        "value": "bafang",
        "evidence": "E-Bike Motor Hersteller: Bafang",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "batteryWh": {
        "value": "576",
        "evidence": "Akku: 576 Wh, integrierter Rahmen-Akku",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Unterstützte Höchstgeschwindigkeit: 25 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": "integrated",
        "evidence": "Akku: 576 Wh, integrierter Rahmen-Akku",
        "confidence": 1
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "notes": "The source names a Bafang M420 motor, but M420 is not an allowed motorModel value. The source describes a folding frame (\"Faltrahmen\"), which does not deterministically establish diamond, trapeze, or step-through frame shape."
    }
  }
}

Parsed specification table

{
  "Zulässiges Gewicht inkl. Fahrer und Zuladung": "120 kg",
  "Gewicht in kg": "25",
  "Motor": "Bafang Mittelmotor M420 250 Watt",
  "Display": "Bafang DPC 80.CB",
  "Motorposition": "Mittelmotor",
  "Akku": "576 Wh, integrierter Rahmen-Akku",
  "Schaltung": "8-Gang Kettenschaltung",
  "Kassette": "11-34 Zähne",
  "Schaltwerk": "Shimano Claris RD-R2000, 8-fach",
  "Kurbelgarnitur": "Aluminium, Kurbelarmlänge: 160mm, 42 Zähne",
  "Schalthebel": "Shimano SL-M315, 8-fach",
  "Bremsen vorne": "Zoom HB-875, hydraulische Scheibenbremse",
  "Bremsen hinten": "Zoom HB-875, hydraulische Scheibenbremse",
  "Bremsscheibe": "160 mm / 160 mm",
  "Gabel": "Aluminium",
  "Rahmen": "Aluminium Superlite, Gravity Casting Technologie",
  "Rahmenform": "Faltrahmen",
  "Lenker": "Hi-Ten, Breite: 640mm",
  "Sattel": "Exe Race",
  "Nabe vorne": "KT-K08F",
  "Nabe hinten": "KT-C8XR",
  "Reifen (vorne)": "CST, 20 x 2.20\"",
  "Reifen (hinten)": "CST, 20 x 2.20\"",
  "Höchstgeschwindigkeit": "25",
  "Maßeinheit": "km/h",
  "Drehmoment": "80 Nm",
  "Schutzbleche": "Polycarbon",
  "Unterstützte Höchstgeschwindigkeit": "25 km/h",
  "Beleuchtung vorn": "Exerace, 50 Lux, LED 6-58V",
  "Beleuchtung hinten": "Exerace LED 6-48V",
  "Beleuchtung": "mit Beleuchtung",
  "E-Bike Motor Hersteller": "Bafang",
  "E-Bike Zulassungspflichtig": "Nein",
  "Federung": "Mit Starrgabel",
  "Gänge": "08 - Gänge",
  "Geschlecht": "Unisex",
  "Marke": "Leaderfox",
  "Radgröße": "20 Zoll",
  "Rahmenmaterial": "Aluminium",
  "Saison": "2026",
  "Schaltart": "Kettenschaltung"
}

Raw adapter output

{
  "retailer": "fahrrad-xxl",
  "retailerProductId": "2198891",
  "productUrl": "https://www.fahrrad-xxl.de/leaderfox-urby-m000112835",
  "extractionMethod": "json-ld",
  "sourceCategory": "e-bike",
  "rawTitle": "Leaderfox Urby - 576 Wh - 20 Zoll - Faltrahmen - 2026",
  "rawBrand": "Leaderfox",
  "price": 2199.99,
  "originalPrice": 2299.99,
  "currency": "EUR",
  "imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/385/thumbs/5829512_23441591.webp",
  "rawSpecifications": {
    "Zulässiges Gewicht inkl. Fahrer und Zuladung": "120 kg",
    "Gewicht in kg": "25",
    "Motor": "Bafang Mittelmotor M420 250 Watt",
    "Display": "Bafang DPC 80.CB",
    "Motorposition": "Mittelmotor",
    "Akku": "576 Wh, integrierter Rahmen-Akku",
    "Schaltung": "8-Gang Kettenschaltung",
    "Kassette": "11-34 Zähne",
    "Schaltwerk": "Shimano Claris RD-R2000, 8-fach",
    "Kurbelgarnitur": "Aluminium, Kurbelarmlänge: 160mm, 42 Zähne",
    "Schalthebel": "Shimano SL-M315, 8-fach",
    "Bremsen vorne": "Zoom HB-875, hydraulische Scheibenbremse",
    "Bremsen hinten": "Zoom HB-875, hydraulische Scheibenbremse",
    "Bremsscheibe": "160 mm / 160 mm",
    "Gabel": "Aluminium",
    "Rahmen": "Aluminium Superlite, Gravity Casting Technologie",
    "Rahmenform": "Faltrahmen",
    "Lenker": "Hi-Ten, Breite: 640mm",
    "Sattel": "Exe Race",
    "Nabe vorne": "KT-K08F",
    "Nabe hinten": "KT-C8XR",
    "Reifen (vorne)": "CST, 20 x 2.20\"",
    "Reifen (hinten)": "CST, 20 x 2.20\"",
    "Höchstgeschwindigkeit": "25",
    "Maßeinheit": "km/h",
    "Drehmoment": "80 Nm",
    "Schutzbleche": "Polycarbon",
    "Unterstützte Höchstgeschwindigkeit": "25 km/h",
    "Beleuchtung vorn": "Exerace, 50 Lux, LED 6-58V",
    "Beleuchtung hinten": "Exerace LED 6-48V",
    "Beleuchtung": "mit Beleuchtung",
    "E-Bike Motor Hersteller": "Bafang",
    "E-Bike Zulassungspflichtig": "Nein",
    "Federung": "Mit Starrgabel",
    "Gänge": "08 - Gänge",
    "Geschlecht": "Unisex",
    "Marke": "Leaderfox",
    "Radgröße": "20 Zoll",
    "Rahmenmaterial": "Aluminium",
    "Saison": "2026",
    "Schaltart": "Kettenschaltung"
  },
  "rawFeatures": [
    "Das Leaderfox Urby im Überblick Das Leaderfox Urby ist ideal für urbanes Pendeln und kurze Touren, bei denen du Unterstützung auch auf Steigungen brauchst. Für längere Tagesetappen oder anspruchsvolle Offroad-Einsätze ist es weniger geeignet. Dieses E-Faltrad verfügt über 20-Zoll-Laufräder, einen Bafang Mittelmotor M420 mit 80 Nm Drehmoment und einen integrierten Rahmenakku mit 576 Wh Kapazität. Der Rahmen aus Aluminium sorgt für ein robustes, aber dennoch leichtes Fahrgefühl. Das Modell bewegt sich in der Mittelklasse und kombiniert funktionale Ausstattung mit kompaktem Faltrahmen. Die Highlights des Leaderfox Urby Diese Komponenten machen das Leaderfox Urby besonders: Bafang Mittelmotor M420 250 Watt mit 80 Nm Drehmoment bietet zuverlässige Unterstützung bis 25 km/h. Akku mit 576 Wh, integrierter Rahmen-Akku sorgt für eine stabile Energieversorgung, perfekt für den Stadtverkehr. Zoom HB-875, hydraulische Scheibenbremse vorn und hinten gewährleisten sichere Verzögerung auch bei höherem Gewicht durch den Motor. 8-Gang Kettenschaltung ermöglicht eine flexible Anpassung an unterschiedliche Fahrbedingungen. Wie schwer ist das Leaderfox Urby? Das genaue Gesamtgewicht wird im Datenblatt nicht angegeben. Das Gewicht wird hauptsächlich vom Aluminiumrahmen, dem integrierten Akku und dem Bafang Mittelmotor bestimmt, was typisch für E-Falträder dieser Kategorie ist. Wie lässt sich das Leaderfox Urby transportieren und verstauen? Das Urby besitzt einen Faltrahmen aus Aluminium, der das Fahrrad kompakt macht und den Transport im Auto oder in der Bahn erleichtert. Konkrete Packmaß-Angaben sind nicht im Datenblatt enthalten. Ist der Akku beim Leaderfox Urby abnehmbar und separat ladbar? Der Akku ist als integrierter Rahmenakku ausgeführt. Angaben zur Abnehmbarkeit oder separaten Ladung sind im Datenblatt nicht vorhanden."
  ],
  "rawSizes": [],
  "availabilityText": null,
  "fetchedAt": "2026-09-26T07:27:03.203Z",
  "sourceMeta": {
    "articleNumber": "M000112835",
    "variantCount": 2,
    "skus": [
      "x7323386",
      "x7323385"
    ],
    "availabilities": [
      "https://schema.org/InStock",
      "https://schema.org/InStock"
    ]
  },
  "listingPath": [
    "E-Bike-Pedelec",
    "E-Bike Faltrad-Klapprad"
  ]
}

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