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Hercules Robert/a Pro I-R8 Diamant

bikeexchange:hercules_robert_a_pro_i_r8_diamant_2023 · source URL · confidence 0.81 · GTIN 4063519051761

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 → 57cm in stock · 58 → 57cm in stock · 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 (57cm).
• high frame-material-unknown — Frame material could not be established.

Score breakdown

{
  "frameScore": 8,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 13,
  "notes": [
    "Frame material unknown: scored below aluminium rather than assumed.",
    "Groupset not identified: 0 drivetrain points.",
    "Wheels \"basic-aluminium\" = 5.",
    "Weight not published: no weight adjustment either way.",
    "Fork series not stated: scored at the bottom of the fork ladder rather than assumed."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "frameMaterial",
    "brakes",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Frame material, brake type, wheel material, wheel tier, complete-bike weight, and power-meter status are not explicitly established. “Zulässiges Gesamtgewicht: 150,0 kg” is the permitted total system weight, not the bicycle's weight. The brake model is named, but the source does not explicitly identify it as hydraulic-disc, mechanical-disc, or rim.",
  "raw": {
    "frameMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "SHIMANO Nexus 8-Gang, Rücktrittbremse",
      "confidence": 0.99
    },
    "groupsetFamily": {
      "value": "Nexus",
      "evidence": "SHIMANO Nexus 8-Gang, Rücktrittbremse",
      "confidence": 0.99
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "SHIMANO Revoshifter",
      "confidence": 0.95
    },
    "speeds": {
      "value": "8",
      "evidence": "Art der Schaltung: Nabenschaltung | 8 Gang | Rücktritt",
      "confidence": 0.99
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Art der Schaltung: Nabenschaltung | 8 Gang | Rücktritt",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "brakes": {
      "value": null,
      "evidence": null,
      "confidence": 0.95
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "notes": "Frame material, brake type, wheel material, wheel tier, complete-bike weight, and power-meter status are not explicitly established. “Zulässiges Gesamtgewicht: 150,0 kg” is the permitted total system weight, not the bicycle's weight. The brake model is named, but the source does not explicitly identify it as hydraulic-disc, mechanical-disc, or rim."
  }
}

Normalized record

{
  "id": "bikeexchange:hercules_robert_a_pro_i_r8_diamant_2023",
  "retailer": "bikeexchange",
  "retailerProductId": "hercules_robert_a_pro_i_r8_diamant_2023",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/hercules_robert_a_pro_i_r8_diamant_2023?sku=HER_0000231998",
  "brand": "Hercules",
  "model": "Robert/a Pro I-R8 Diamant",
  "modelYear": 2023,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 2799,
  "originalPrice": 4299,
  "currency": "EUR",
  "discountPercent": 35,
  "frameMaterial": "unknown",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Nexus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 8,
  "mixedGroupset": false,
  "groupsetComponents": {
    "hubs": "Nexus"
  },
  "groupsetTierSpread": 0,
  "crank": "Hercules EC38",
  "cassette": "GATES CDX 22T",
  "brakes": "unknown",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "front",
  "fork": {
    "make": "SR Suntour",
    "line": null,
    "tier": "unknown",
    "travelMm": 63
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": true,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": true,
  "wheelSize": "28",
  "wheelset": "Rodi WEB 19",
  "wheelMaterial": "aluminium",
  "wheelTier": "basic-aluminium",
  "tyres": "SCHWALBE Marathon E-Plus, SmartGuard, Performance, 50-622",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "Bosch Active Line Plus 25/50Nm",
      "brand": "bosch",
      "model": null,
      "position": "unknown",
      "torqueNm": 50,
      "torqueSource": "retailer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "Bosch PowerTube 625",
      "capacityWh": 625,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "Bosch Intuvia",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "unknown",
    "eDisciplineBasis": null,
    "frameShape": "diamond",
    "cargoType": "unknown",
    "maxSystemWeightKg": 150,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "57cm",
      "size": "57",
      "sizeCm": 57,
      "inStock": true,
      "stockCount": null,
      "price": 2799,
      "seller": "E-Bike Center Bredstedt",
      "deliveryNote": "Reguläre Lieferzeit 3 Tage"
    }
  ],
  "seller": "E-Bike Center Bredstedt",
  "availability": "limited",
  "gtins": [
    "4063519051761"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/751eff573587fc15ed67-mam_QZvl.png",
  "rawTitle": "Hercules Robert/a Pro I-R8 Diamant",
  "fetchedAt": "2026-09-26T06:44:47.683Z",
  "normalizationConfidence": 0.81,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (57cm).",
      "severity": "info"
    },
    {
      "code": "frame-material-unknown",
      "message": "Frame material could not be established.",
      "severity": "high"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names Bosch Active Line Plus but does not establish an exact motor unit from the permitted motorModel vocabulary. Battery integration is not deterministically stated.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motor: Bosch Active Line Plus 25/50Nm",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "batteryWh": {
        "value": "625",
        "evidence": "Akku: Bosch PowerTube 625",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Maximale Motorunterstützung: bis 25 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "frameShape": {
        "value": "diamond",
        "evidence": "TITLE: Hercules Robert/a Pro I-R8 Diamant",
        "confidence": 1
      },
      "notes": "The source names Bosch Active Line Plus but does not establish an exact motor unit from the permitted motorModel vocabulary. Battery integration is not deterministically stated."
    }
  }
}

Parsed specification table

{
  "Zulässiges Gesamtgewicht": "150,0 kg",
  "Bremse": "TEKTRO HD-T280",
  "Bremsscheiben": "TEKTRO HD-T280",
  "Bremsscheibe hinten": "TEKTRO TR160-47, 160 mm",
  "Reifengröße": "50-622",
  "Naben": "SHIMANO HB-MT410, 15X100 mm, Centerlock",
  "Nabe hinten": "SHIMANO Nexus 8-Gang, Rücktrittbremse",
  "Laufräder": "Rodi WEB 19",
  "Laufradgröße": "28 Zoll",
  "Schläuche": "SCHWALBE AV 19",
  "Reifen": "SCHWALBE Marathon E-Plus, SmartGuard, Performance, 50-622",
  "Vorbau": "ZECURE UP2+, A-head, verstellbar",
  "Steuersatz": "semi-integrated",
  "Lenker": "ZECURE AL, 31.8, 640 mm, 35° backsweep",
  "Display": "Bosch Intuvia",
  "Motor": "Bosch Active Line Plus 25/50Nm",
  "Maximale Motorunterstützung": "bis 25 km/h",
  "Akku": "Bosch PowerTube 625",
  "Gepäckträger": "i-Rack, Systemträger R8, Federklappe",
  "Licht hinten": "Comus ICR-11, LED",
  "Licht vorne": "Hercules, FH 100, LED, bis zu 100 Lux",
  "Kurbelgarnitur": "Hercules EC38",
  "Schalthebel": "SHIMANO Revoshifter",
  "Art der Schaltung": "Nabenschaltung | 8 Gang | Rücktritt",
  "Kassette": "GATES CDX 22T",
  "Sattel": "Selle Bassano Suprema M",
  "Sattelstütze": "LIMOTEC, gefederte Dropperpost A3, Ø31.6 mm, 100 mm Hub, 40 mm Federweg",
  "Federweg vorne": "63,0 mm",
  "Gabel": "SR SUNTOUR NCX-D, 63 mm Federweg, luftgefedert, Lockout, 15 mm Steckachse",
  "Jahr": "2023"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "hercules_robert_a_pro_i_r8_diamant_2023",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/hercules_robert_a_pro_i_r8_diamant_2023?sku=HER_0000231998",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Hercules Robert/a Pro I-R8 Diamant",
  "rawBrand": "Hercules",
  "price": 2799,
  "originalPrice": 4299,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/751eff573587fc15ed67-mam_QZvl.png",
  "rawSpecifications": {
    "Zulässiges Gesamtgewicht": "150,0 kg",
    "Bremse": "TEKTRO HD-T280",
    "Bremsscheiben": "TEKTRO HD-T280",
    "Bremsscheibe hinten": "TEKTRO TR160-47, 160 mm",
    "Reifengröße": "50-622",
    "Naben": "SHIMANO HB-MT410, 15X100 mm, Centerlock",
    "Nabe hinten": "SHIMANO Nexus 8-Gang, Rücktrittbremse",
    "Laufräder": "Rodi WEB 19",
    "Laufradgröße": "28 Zoll",
    "Schläuche": "SCHWALBE AV 19",
    "Reifen": "SCHWALBE Marathon E-Plus, SmartGuard, Performance, 50-622",
    "Vorbau": "ZECURE UP2+, A-head, verstellbar",
    "Steuersatz": "semi-integrated",
    "Lenker": "ZECURE AL, 31.8, 640 mm, 35° backsweep",
    "Display": "Bosch Intuvia",
    "Motor": "Bosch Active Line Plus 25/50Nm",
    "Maximale Motorunterstützung": "bis 25 km/h",
    "Akku": "Bosch PowerTube 625",
    "Gepäckträger": "i-Rack, Systemträger R8, Federklappe",
    "Licht hinten": "Comus ICR-11, LED",
    "Licht vorne": "Hercules, FH 100, LED, bis zu 100 Lux",
    "Kurbelgarnitur": "Hercules EC38",
    "Schalthebel": "SHIMANO Revoshifter",
    "Art der Schaltung": "Nabenschaltung | 8 Gang | Rücktritt",
    "Kassette": "GATES CDX 22T",
    "Sattel": "Selle Bassano Suprema M",
    "Sattelstütze": "LIMOTEC, gefederte Dropperpost A3, Ø31.6 mm, 100 mm Hub, 40 mm Federweg",
    "Federweg vorne": "63,0 mm",
    "Gabel": "SR SUNTOUR NCX-D, 63 mm Federweg, luftgefedert, Lockout, 15 mm Steckachse",
    "Jahr": "2023"
  },
  "rawFeatures": [
    "Bosch",
    "625wh",
    "Nabenschaltung",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "57cm",
      "size": "57",
      "sizeCm": 57,
      "inStock": true,
      "stockCount": null,
      "price": 2799,
      "seller": "E-Bike Center Bredstedt",
      "deliveryNote": "Reguläre Lieferzeit 3 Tage"
    }
  ],
  "availabilityText": "sizes 1: 1 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T06:44:47.683Z",
  "sourceMeta": {
    "skus": [
      "4063519051761"
    ],
    "shopSkus": [
      "HER_0000231998",
      "HER_0000231998"
    ],
    "seller": "E-Bike Center Bredstedt",
    "sellerOfSize": "57cm",
    "sellerId": "46ec243d-f872-4c44-adb7-bf76bcac762b",
    "storeKey": "store_01KBR4NSECEBCAJH243YD333SM_eur",
    "storeCity": "Bredstedt",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": true,
    "storeReservation": true,
    "storeDeliveryTime": "P3D",
    "shippingPrice": 90,
    "hasMoreSellers": false,
    "condition": "NEW",
    "ctProductId": "2a22794d-a422-4227-9693-8dab40ccadf4",
    "shopCategory": "E-City & Urban",
    "colourCount": 1,
    "fetchedSku": "HER_0000231998"
  },
  "listingPath": [
    "E-Bikes",
    "E-City & Urban"
  ]
}

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