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Corratec E-Power Trekking 28 P6 8S

bikeexchange:corratec_e_power_trekking_28_p6_8s_2024 · source URL · confidence 0.64 · GTIN 4043184566791

Eligibility

Cannot win: confidence 0.64 below 0.75; e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)

Size decisions

A shopper asking for: 54 → 55cm in stock · 56 → 55cm in stock · 58 → nothing compatible · 60 → nothing compatible

Identity

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

Warnings

• high frame-material-unknown — Frame material could not be established.
• info wheel-material-unknown — Wheel 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 unknown: scored level with basic aluminium, which is neither a reward for omitting the wheelset nor a penalty for naming a cheap one.",
    "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",
    "wheelMaterial",
    "wheelTier",
    "brakes",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The source identifies disc sizes via \"Bremsscheiben: 180 mm front // 160 mm rear\" but does not establish whether the brakes are hydraulic or mechanical. The ZZYZX Trekking HD 28\" wheelset is named, but its material and tier are not established. The drivetrain names Nexus shifters and rear derailleur, while the crank is listed as ZZYZX E-Power Crank; whether this qualifies as a mixed groupset is not determinable from the source.",
  "raw": {
    "frameMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Shimano Nexus 19T 8S",
      "confidence": 0.99
    },
    "groupsetFamily": {
      "value": "Nexus",
      "evidence": "Shimano Nexus 19T 8S",
      "confidence": 0.99
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Shimano Nexus Revo Shifter 8S",
      "confidence": 0.9
    },
    "speeds": {
      "value": "8",
      "evidence": "Shimano Nexus 19T 8S",
      "confidence": 0.99
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 0.85
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "brakes": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "notes": "The source identifies disc sizes via \"Bremsscheiben: 180 mm front // 160 mm rear\" but does not establish whether the brakes are hydraulic or mechanical. The ZZYZX Trekking HD 28\" wheelset is named, but its material and tier are not established. The drivetrain names Nexus shifters and rear derailleur, while the crank is listed as ZZYZX E-Power Crank; whether this qualifies as a mixed groupset is not determinable from the source."
  }
}

Normalized record

{
  "id": "bikeexchange:corratec_e_power_trekking_28_p6_8s_2024",
  "retailer": "bikeexchange",
  "retailerProductId": "corratec_e_power_trekking_28_p6_8s_2024",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/corratec_e_power_trekking_28_p6_8s_2024?sku=COR_0000366128",
  "brand": "Corratec",
  "model": "E-Power Trekking 28 P6 8S",
  "modelYear": 2024,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 2799,
  "originalPrice": 3799,
  "currency": "EUR",
  "discountPercent": 26,
  "frameMaterial": "unknown",
  "frameModel": "Corratec E-Power Trekking 28 P6 8S Wave",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Nexus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 8,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Nexus",
    "rearDerailleur": "Nexus",
    "cassette": "Nexus"
  },
  "groupsetTierSpread": 0,
  "crank": "ZZYZX E-Power Crank",
  "cassette": "Shimano Nexus 19T 8S",
  "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": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": "ZZYZX Trekking HD 28\" front // ZZYZX Trekking HD 28\" rear",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Schwalbe Land Cruiser front // Schwalbe Land Cruiser rear",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "BOSCH Drive Unit Performance Line | Bosch",
      "brand": "bosch",
      "model": null,
      "position": "unknown",
      "torqueNm": null,
      "torqueSource": null,
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "625 Wh | BOSCH PowerTube 625Wh",
      "capacityWh": 625,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "unknown",
    "rangeExtender": "unknown",
    "display": null,
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-trekking",
    "eDisciplineBasis": "leaf",
    "frameShape": "step-through",
    "cargoType": "unknown",
    "maxSystemWeightKg": null,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "50cm",
      "size": "50",
      "sizeCm": 50,
      "inStock": true,
      "stockCount": null,
      "price": 2799,
      "seller": "18° GRAD E-BIKECENTER Schrobenhausen",
      "deliveryNote": "Reguläre Lieferzeit 4 Tage"
    },
    {
      "rawSize": "55cm",
      "size": "55",
      "sizeCm": 55,
      "inStock": true,
      "stockCount": null,
      "price": 2799,
      "seller": null,
      "deliveryNote": null
    }
  ],
  "seller": "18° GRAD E-BIKECENTER Schrobenhausen",
  "availability": "in-stock",
  "gtins": [
    "4043184566791"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/3b4b30a1d5f0decdc2fb-Q3gnPvkc.png",
  "rawTitle": "Corratec E-Power Trekking 28 P6 8S",
  "fetchedAt": "2026-09-26T06:20:26.156Z",
  "normalizationConfidence": 0.64,
  "warnings": [
    {
      "code": "frame-material-unknown",
      "message": "Frame material could not be established.",
      "severity": "high"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "speedClass"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names a Bosch Drive Unit Performance Line but does not establish an exact motor model. It does not state the speed class or explicitly establish the battery's frame integration type.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motorhersteller: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "625",
        "evidence": "Akkukapazität: 625 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": "step-through",
        "evidence": "Rahmen: Corratec E-Power Trekking 28 P6 8S Wave",
        "confidence": 1
      },
      "notes": "The source names a Bosch Drive Unit Performance Line but does not establish an exact motor model. It does not state the speed class or explicitly establish the battery's frame integration type."
    }
  }
}

Parsed specification table

{
  "Rahmen": "Corratec E-Power Trekking 28 P6 8S Wave",
  "Bremsscheiben": "180 mm front // 160 mm rear",
  "Reifen": "Schwalbe Land Cruiser front // Schwalbe Land Cruiser rear",
  "Laufräder": "ZZYZX Trekking HD 28\" front // ZZYZX Trekking HD 28\" rear",
  "Vorbau": "ZZYZX SL Alloy Stem",
  "Lenker": "ZZYZX Trekking Handlebar",
  "Akkukapazität": "625 Wh",
  "Motor": "BOSCH Drive Unit Performance Line",
  "Motorhersteller": "Bosch",
  "Akku": "BOSCH PowerTube 625Wh",
  "Kassette": "Shimano Nexus 19T 8S",
  "Umwerfer hinten": "Shimano Nexus",
  "Kurbelgarnitur": "ZZYZX E-Power Crank",
  "Schalthebel": "Shimano Nexus Revo Shifter 8S",
  "Sattel": "Selle Royal Ariel Ladies",
  "Sattelstütze": "ZZYZX Suspension Seatpost",
  "Gabel Bauart": "Federgabel",
  "Federweg vorne": "63 mm",
  "Gabelhersteller": "SR Suntour",
  "Gabel": "SR Suntour NEX E25 DS 700C",
  "Jahr": "2024"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "corratec_e_power_trekking_28_p6_8s_2024",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/corratec_e_power_trekking_28_p6_8s_2024?sku=COR_0000366128",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Corratec E-Power Trekking 28 P6 8S",
  "rawBrand": "Corratec",
  "price": 2799,
  "originalPrice": 3799,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/3b4b30a1d5f0decdc2fb-Q3gnPvkc.png",
  "rawSpecifications": {
    "Rahmen": "Corratec E-Power Trekking 28 P6 8S Wave",
    "Bremsscheiben": "180 mm front // 160 mm rear",
    "Reifen": "Schwalbe Land Cruiser front // Schwalbe Land Cruiser rear",
    "Laufräder": "ZZYZX Trekking HD 28\" front // ZZYZX Trekking HD 28\" rear",
    "Vorbau": "ZZYZX SL Alloy Stem",
    "Lenker": "ZZYZX Trekking Handlebar",
    "Akkukapazität": "625 Wh",
    "Motor": "BOSCH Drive Unit Performance Line",
    "Motorhersteller": "Bosch",
    "Akku": "BOSCH PowerTube 625Wh",
    "Kassette": "Shimano Nexus 19T 8S",
    "Umwerfer hinten": "Shimano Nexus",
    "Kurbelgarnitur": "ZZYZX E-Power Crank",
    "Schalthebel": "Shimano Nexus Revo Shifter 8S",
    "Sattel": "Selle Royal Ariel Ladies",
    "Sattelstütze": "ZZYZX Suspension Seatpost",
    "Gabel Bauart": "Federgabel",
    "Federweg vorne": "63 mm",
    "Gabelhersteller": "SR Suntour",
    "Gabel": "SR Suntour NEX E25 DS 700C",
    "Jahr": "2024"
  },
  "rawFeatures": [
    "Bosch",
    "625wh",
    "Nabenschaltung",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "50cm",
      "size": "50",
      "sizeCm": 50,
      "inStock": true,
      "stockCount": null,
      "price": 2799,
      "seller": "18° GRAD E-BIKECENTER Schrobenhausen",
      "deliveryNote": "Reguläre Lieferzeit 4 Tage"
    },
    {
      "rawSize": "55cm",
      "size": "55",
      "sizeCm": 55,
      "inStock": true,
      "stockCount": null,
      "price": 2799,
      "seller": null,
      "deliveryNote": null
    }
  ],
  "availabilityText": "sizes 2: 2 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T06:20:26.156Z",
  "sourceMeta": {
    "skus": [
      "4043184566791"
    ],
    "shopSkus": [
      "COR_0000366128",
      "COR_0000366128",
      "COR_0000366129"
    ],
    "seller": "18° GRAD E-BIKECENTER Schrobenhausen",
    "sellerOfSize": "50cm",
    "sellerId": "0ac9e6dd-7e26-4bc0-a5c4-dc15eb794505",
    "storeKey": "store_01KEFS7FBR4GEVVAEHY6AVCKF6_eur",
    "storeCity": "Schrobenhausen",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": true,
    "storeReservation": true,
    "storeDeliveryTime": "P4D",
    "shippingPrice": 0,
    "hasMoreSellers": true,
    "condition": "NEW",
    "ctProductId": "4bfb9ffc-83e9-4570-a707-5154e907f545",
    "shopCategory": "E-Trekking",
    "colourCount": 1,
    "fetchedSku": "COR_0000366128"
  },
  "listingPath": [
    "E-Bikes",
    "E-Trekking"
  ]
}

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