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Corratec E-Power Trekking 28 P6 8SC

bikeexchange:corratec_e_power_trekking_28_p6_8sc_2024 · source URL · confidence 0.64 · GTIN 4043184566814

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

Canonical configuration: Corratec | E-Power Trekking 28 P6 8SC | Nexus | 2024
Confidence: high

• brand exact (Corratec)
• model normalized to "e power trekking 28 p6 8sc"
• groupset family exact (Nexus)
• model year exact (2024)
• GTIN match (4043184566814)
• 2 listings across 2 retailers

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 lists brake disc sizes 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. No frame material or complete-bike weight is stated. The drivetrain mixes Shimano Nexus shifting components with a ZZYZX crank.",
  "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": "Schalthebel: Shimano Nexus Revo Shifter 8S",
      "confidence": 0.95
    },
    "speeds": {
      "value": "8",
      "evidence": "Shimano Nexus 19T 8S",
      "confidence": 0.99
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Umwerfer hinten: Shimano Nexus\nKurbelgarnitur: ZZYZX E-Power Crank 38T",
      "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": 0.99
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "notes": "The source lists brake disc sizes 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. No frame material or complete-bike weight is stated. The drivetrain mixes Shimano Nexus shifting components with a ZZYZX crank."
  }
}

Normalized record

{
  "id": "bikeexchange:corratec_e_power_trekking_28_p6_8sc_2024",
  "retailer": "bikeexchange",
  "retailerProductId": "corratec_e_power_trekking_28_p6_8sc_2024",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/corratec_e_power_trekking_28_p6_8sc_2024?sku=COR_0000366130",
  "brand": "Corratec",
  "model": "E-Power Trekking 28 P6 8SC",
  "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 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 38T",
  "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": "45cm",
      "size": "45",
      "sizeCm": 45,
      "inStock": true,
      "stockCount": null,
      "price": 2799,
      "seller": "18° GRAD E-BIKECENTER Schrobenhausen",
      "deliveryNote": "Reguläre Lieferzeit 4 Tage"
    },
    {
      "rawSize": "50cm",
      "size": "50",
      "sizeCm": 50,
      "inStock": true,
      "stockCount": null,
      "price": 2799,
      "seller": null,
      "deliveryNote": null
    },
    {
      "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": [
    "4043184566814"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/f217bd20a9b9c5697ac0-tc0uL_Oi.png",
  "rawTitle": "Corratec E-Power Trekking 28 P6 8SC",
  "fetchedAt": "2026-09-26T06:20:28.868Z",
  "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 Bosch Performance Line but does not identify an exact motor unit model. Speed class and battery integration are not established deterministically.",
    "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 Wave",
        "confidence": 1
      },
      "notes": "The source names Bosch Performance Line but does not identify an exact motor unit model. Speed class and battery integration are not established deterministically."
    }
  }
}

Parsed specification table

{
  "Rahmen": "Corratec E-Power Trekking 28 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 38T",
  "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_8sc_2024",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/corratec_e_power_trekking_28_p6_8sc_2024?sku=COR_0000366130",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Corratec E-Power Trekking 28 P6 8SC",
  "rawBrand": "Corratec",
  "price": 2799,
  "originalPrice": 3799,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/f217bd20a9b9c5697ac0-tc0uL_Oi.png",
  "rawSpecifications": {
    "Rahmen": "Corratec E-Power Trekking 28 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 38T",
    "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": "45cm",
      "size": "45",
      "sizeCm": 45,
      "inStock": true,
      "stockCount": null,
      "price": 2799,
      "seller": "18° GRAD E-BIKECENTER Schrobenhausen",
      "deliveryNote": "Reguläre Lieferzeit 4 Tage"
    },
    {
      "rawSize": "50cm",
      "size": "50",
      "sizeCm": 50,
      "inStock": true,
      "stockCount": null,
      "price": 2799,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "55cm",
      "size": "55",
      "sizeCm": 55,
      "inStock": true,
      "stockCount": null,
      "price": 2799,
      "seller": null,
      "deliveryNote": null
    }
  ],
  "availabilityText": "sizes 3: 3 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T06:20:28.868Z",
  "sourceMeta": {
    "skus": [
      "4043184566814"
    ],
    "shopSkus": [
      "COR_0000366130",
      "COR_0000366130",
      "COR_0000366131",
      "COR_0000366132"
    ],
    "seller": "18° GRAD E-BIKECENTER Schrobenhausen",
    "sellerOfSize": "45cm",
    "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": "5bc1fedc-efc7-404b-bc56-8d275e36748b",
    "shopCategory": "E-Trekking",
    "colourCount": 1,
    "fetchedSku": "COR_0000366130"
  },
  "listingPath": [
    "E-Bikes",
    "E-Trekking"
  ]
}

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