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Hercules Rob Fold F8 E-Bike Faltrad 400 Wh 20" silber

zweirad-stadler:hercules-rob-fold-f8-e-bike-faltrad-400-wh-20-silber · source URL · confidence 0.83

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

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

Warnings

• info single-size-only — Only one size is in stock (47 cm).
• info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 2,
  "weightAdjustment": -3,
  "equipmentValue": 15,
  "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.",
    "22 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 cannot be established from the source: the wheelset is identified only as “DDM-1”. The shifter and hub are Shimano Nexus, while the crank is FSA, so the groupset is mixed.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Material: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "8-Gang Shimano Nexus Schaltung",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Nexus",
      "evidence": "8-Gang Shimano Nexus Schaltung",
      "confidence": 1
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schalthebel: Shimano Revoshifter",
      "confidence": 0.95
    },
    "speeds": {
      "value": "8",
      "evidence": "Gänge: 8-Gang",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbel: FSA CK-220",
      "confidence": 0.95
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsenart: Hydraulische Scheibenbremsen",
      "confidence": 1
    },
    "weightKg": {
      "value": "22.0",
      "evidence": "Gewicht: ca. 22 kg",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "Wheel material and wheel tier cannot be established from the source: the wheelset is identified only as “DDM-1”. The shifter and hub are Shimano Nexus, while the crank is FSA, so the groupset is mixed."
  }
}

Normalized record

{
  "id": "zweirad-stadler:hercules-rob-fold-f8-e-bike-faltrad-400-wh-20-silber",
  "retailer": "zweirad-stadler",
  "retailerProductId": "hercules-rob-fold-f8-e-bike-faltrad-400-wh-20-silber",
  "productUrl": "https://shop.zweirad-stadler.de/fahrrad-shop/e-bikes/e-klapprad-faltrad/hercules-rob-fold-f8-e-bike-faltrad-400-wh-20-silber.html",
  "brand": "Hercules",
  "model": "Rob Fold F8 E-Bike Faltrad 400 Wh 20\" silber",
  "modelYear": null,
  "category": "e-bike",
  "categoryBasis": "stated",
  "sourceCategory": "e-bike",
  "price": 2798,
  "originalPrice": 3499,
  "currency": "EUR",
  "discountPercent": 20,
  "frameMaterial": "aluminium",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Nexus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 8,
  "mixedGroupset": false,
  "groupsetComponents": {
    "hubs": "Nexus"
  },
  "groupsetTierSpread": 0,
  "crank": "FSA CK-220",
  "cassette": "Shimano 18T",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": true,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": true,
  "wheelSize": "other",
  "wheelset": "DDM-1 | SHIMANO HB-RM35, QR, Centerlock | SHIMANO Nexus 8-Gang, Freilauf",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "SCHWALBE Big Apple, RaceGuard, 55-406",
  "weightKg": 22,
  "ebike": {
    "motor": {
      "text": "Bosch | Bosch Active Line Plus",
      "brand": "bosch",
      "model": null,
      "position": "mid",
      "torqueNm": 50,
      "torqueSource": "retailer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "Bosch PowerPack 400",
      "capacityWh": 400,
      "count": 1,
      "integration": "external",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "Bosch Intuvia",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-folding",
    "eDisciplineBasis": "leaf",
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": 135,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "47 cm",
      "size": "47",
      "sizeCm": 47,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "7-14 Werktage"
    }
  ],
  "seller": null,
  "availability": "limited",
  "gtins": [],
  "imageUrl": "https://shop.zweirad-stadler.de/out/pictures/generated/product/1/1500_1500_100/hercules-rob-fold-f8-faltrad-400-wh-silber-2023-132017-a.jpg",
  "rawTitle": "Hercules Rob Fold F8 E-Bike Faltrad 400 Wh 20\" silber",
  "fetchedAt": "2026-09-26T08:25:42.102Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (47 cm).",
      "severity": "info"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names the motor as Bosch Active Line Plus but does not establish which exact listed motor-model variant applies. The frame form is stated as \"Falt\", which is not one of the permitted frameShape values. Battery integration is not specified.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motorhersteller: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "400",
        "evidence": "Kapazität: 400 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Unterstützung: bis 25 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "The source names the motor as Bosch Active Line Plus but does not establish which exact listed motor-model variant applies. The frame form is stated as \"Falt\", which is not one of the permitted frameShape values. Battery integration is not specified."
    }
  }
}

Parsed specification table

{
  "Material": "Aluminium",
  "Farbe": "silber",
  "Gabel": "Starrgabel, AL, 1,5\"",
  "Steuersatz": "integrated",
  "Schaltung": "Nabenschaltung",
  "Gänge": "8-Gang",
  "Schalthebel": "Shimano Revoshifter",
  "Bremsenart": "Hydraulische Scheibenbremsen",
  "Bremsen": "Tektro HD-T280",
  "Bremsscheiben": "VR Tektro TR180-35A 180 mm, HR Tektro TR160-47 160 mm",
  "Kurbel": "FSA CK-220",
  "Pedale": "Wellgo",
  "Kassette": "Shimano 18T",
  "Kette": "KMC Z1EHX",
  "Lenker": "Trekking AL, 31.8 mm, 37° backsweep, 28 mm Raise",
  "Griffe": "Ergo, integrierte Klemmung",
  "Vorbau": "Zecure AllUp + Up2+, verstellbar, 150 mm Höhenverstellung",
  "Sattelstütze": "Kalloy SP-DC1, 400 mm, Ø 27.2 mm",
  "Sattel": "SELLE ROYAL LookIn Relaxed",
  "Laufradgröße": "20\"",
  "Felgen": "DDM-1",
  "Speichen": "Niro, schwarz, 2 mm / h: 2.34 mm",
  "Reifen": "SCHWALBE Big Apple, RaceGuard, 55-406",
  "Nabe vorne": "SHIMANO HB-RM35, QR, Centerlock",
  "Nabe hinten": "SHIMANO Nexus 8-Gang, Freilauf",
  "Motorart": "Mittelmotor",
  "Motorhersteller": "Bosch",
  "Motor": "Bosch Active Line Plus",
  "Max. Drehmoment": "50 Nm",
  "Unterstützung": "bis 25 km/h",
  "Akku Hersteller": "Bosch",
  "Akku": "Bosch PowerPack 400",
  "Kapazität": "400 Wh",
  "Ladegerät": "Bosch 2 A",
  "Display": "Bosch Intuvia",
  "Scheinwerfer": "Hercules FS-50, LED, bis zu 50 Lux",
  "Rücklicht": "Busch & Müller Toplight 2C, LED",
  "Gepäckträger": "Monkey Load Systemträger mit Federklappe",
  "Sonstiges": "ABUS Batterieschloss mit XPlus-Zylinder, Massload Zweibeinständer, Schutzbleche SKS B60 Kunststoff, Kettenschutz Herrmans Slyde",
  "Gewicht": "ca. 22 kg",
  "zul. Gesamtgewicht": "135,0 kg",
  "Rahmenform": "Falt"
}

Raw adapter output

{
  "retailer": "zweirad-stadler",
  "retailerProductId": "hercules-rob-fold-f8-e-bike-faltrad-400-wh-20-silber",
  "productUrl": "https://shop.zweirad-stadler.de/fahrrad-shop/e-bikes/e-klapprad-faltrad/hercules-rob-fold-f8-e-bike-faltrad-400-wh-20-silber.html",
  "extractionMethod": "server-html",
  "sourceCategory": "e-bike",
  "rawTitle": "Hercules Rob Fold F8 E-Bike Faltrad 400 Wh 20\" silber",
  "rawBrand": "Hercules",
  "price": 2798,
  "originalPrice": 3499,
  "currency": "EUR",
  "imageUrl": "https://shop.zweirad-stadler.de/out/pictures/generated/product/1/1500_1500_100/hercules-rob-fold-f8-faltrad-400-wh-silber-2023-132017-a.jpg",
  "rawSpecifications": {
    "Material": "Aluminium",
    "Farbe": "silber",
    "Gabel": "Starrgabel, AL, 1,5\"",
    "Steuersatz": "integrated",
    "Schaltung": "Nabenschaltung",
    "Gänge": "8-Gang",
    "Schalthebel": "Shimano Revoshifter",
    "Bremsenart": "Hydraulische Scheibenbremsen",
    "Bremsen": "Tektro HD-T280",
    "Bremsscheiben": "VR Tektro TR180-35A 180 mm, HR Tektro TR160-47 160 mm",
    "Kurbel": "FSA CK-220",
    "Pedale": "Wellgo",
    "Kassette": "Shimano 18T",
    "Kette": "KMC Z1EHX",
    "Lenker": "Trekking AL, 31.8 mm, 37° backsweep, 28 mm Raise",
    "Griffe": "Ergo, integrierte Klemmung",
    "Vorbau": "Zecure AllUp + Up2+, verstellbar, 150 mm Höhenverstellung",
    "Sattelstütze": "Kalloy SP-DC1, 400 mm, Ø 27.2 mm",
    "Sattel": "SELLE ROYAL LookIn Relaxed",
    "Laufradgröße": "20\"",
    "Felgen": "DDM-1",
    "Speichen": "Niro, schwarz, 2 mm / h: 2.34 mm",
    "Reifen": "SCHWALBE Big Apple, RaceGuard, 55-406",
    "Nabe vorne": "SHIMANO HB-RM35, QR, Centerlock",
    "Nabe hinten": "SHIMANO Nexus 8-Gang, Freilauf",
    "Motorart": "Mittelmotor",
    "Motorhersteller": "Bosch",
    "Motor": "Bosch Active Line Plus",
    "Max. Drehmoment": "50 Nm",
    "Unterstützung": "bis 25 km/h",
    "Akku Hersteller": "Bosch",
    "Akku": "Bosch PowerPack 400",
    "Kapazität": "400 Wh",
    "Ladegerät": "Bosch 2 A",
    "Display": "Bosch Intuvia",
    "Scheinwerfer": "Hercules FS-50, LED, bis zu 50 Lux",
    "Rücklicht": "Busch & Müller Toplight 2C, LED",
    "Gepäckträger": "Monkey Load Systemträger mit Federklappe",
    "Sonstiges": "ABUS Batterieschloss mit XPlus-Zylinder, Massload Zweibeinständer, Schutzbleche SKS B60 Kunststoff, Kettenschutz Herrmans Slyde",
    "Gewicht": "ca. 22 kg",
    "zul. Gesamtgewicht": "135,0 kg",
    "Rahmenform": "Falt"
  },
  "rawFeatures": [
    "E-Klapprad / -Faltrad",
    "0% Finanzierung ab 279,80 € möglich",
    "Dienstrad-Leasing möglich",
    "14 Tage kostenloses Rückgaberecht",
    "Unsere E-Bikes werden alle vor der Auslieferung fachmännisch montiert und von unseren Werkstatt-Profis Probe gefahren",
    "Bosch Actice Line Plus 50 Nm",
    "400 Wh Bosch PowerPack Akku",
    "8-Gang Shimano Nexus Schaltung",
    "Hydraulische Scheibenbremsen",
    "Lenkerhöhe werkzeuglos verstellbar (150 mm)",
    "Komfortable Ballonreifen (20\")",
    "Frontträger-Interface"
  ],
  "rawSizes": [
    {
      "rawSize": "47 cm",
      "size": "47",
      "sizeCm": 47,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "7-14 Werktage"
    }
  ],
  "availabilityText": "1 of 1 sizes orderable",
  "fetchedAt": "2026-09-26T08:25:42.102Z",
  "sourceMeta": {
    "savingBadge": "701 € gespartauf UVP",
    "deliveryWindows": [
      "47 cm 7-14 Werktage"
    ]
  },
  "listingPath": [
    "E-Bikes",
    "E-Klapprad / -Faltrad"
  ]
}

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