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Stevens E-Courier Plus Forma

bikeexchange:stevens_e_courier_plus_forma_2024 · source URL · confidence 0.53 · GTIN 4045985055870

Eligibility

Cannot win: confidence 0.53 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 → 56cm in stock · 58 → nothing compatible · 60 → 60cm in stock

Identity

Canonical configuration: Stevens | E-Courier Plus Forma electric | CUES | 2025
Confidence: high

• brand exact (Stevens)
• model normalized to "e courier plus forma electric"
• groupset family exact (CUES)
• GTIN match (4045985055870)
• listings state different model years (2024, 2025); the shared manufacturer barcode says they are one SKU and is trusted over the year fields
• 2 listings across 2 retailers

Provenance — why we believe each fact

Warnings

• high groupset-unknown — Groupset could not be established.
• info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": -3,
  "equipmentValue": 13,
  "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.",
    "28.9 kg vs 14.4 kg mtb-hardtail reference = -3.",
    "Fork series not stated: scored at the bottom of the fork ladder rather than assumed."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "groupsetFamily",
    "wheelMaterial",
    "wheelTier",
    "brakes"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The drivetrain is identified as Enviolo Trekking CVP with an Enviolo Twist Controller, which is not in the allowed groupset vocabulary. The wheelset is named Oxygen RM-T25 Disc, but the source does not establish its material or a defensible tier. Shimano CUES U8000 brakes and Shimano SM-RT86 brake discs are listed, but the source does not explicitly establish hydraulic-disc, mechanical-disc, or rim brakes.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "groupsetFamily": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "speeds": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "brakes": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "weightKg": {
      "value": "28.9",
      "evidence": "Gewicht*: 28.9 kg",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The drivetrain is identified as Enviolo Trekking CVP with an Enviolo Twist Controller, which is not in the allowed groupset vocabulary. The wheelset is named Oxygen RM-T25 Disc, but the source does not establish its material or a defensible tier. Shimano CUES U8000 brakes and Shimano SM-RT86 brake discs are listed, but the source does not explicitly establish hydraulic-disc, mechanical-disc, or rim brakes."
  }
}

Normalized record

{
  "id": "bikeexchange:stevens_e_courier_plus_forma_2024",
  "retailer": "bikeexchange",
  "retailerProductId": "stevens_e_courier_plus_forma_2024",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/stevens_e_courier_plus_forma_2024?sku=STE_0000368713",
  "brand": "Stevens",
  "model": "E-Courier Plus Forma",
  "modelYear": 2024,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 4599,
  "originalPrice": 5699,
  "currency": "EUR",
  "discountPercent": 19,
  "frameMaterial": "aluminium",
  "frameModel": "Aluminium 6061",
  "frameTier": null,
  "groupsetBrand": null,
  "groupsetFamily": null,
  "groupsetGeneration": null,
  "electronicShifting": null,
  "speeds": null,
  "mixedGroupset": null,
  "groupsetComponents": null,
  "groupsetTierSpread": 0,
  "crank": "Oxygen E-Scorpo",
  "cassette": "Gates CDX Center Track sprocket",
  "brakes": "unknown",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "front",
  "fork": {
    "make": "SR Suntour",
    "line": null,
    "tier": "unknown",
    "travelMm": null
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": true,
  "mudguards": true,
  "chaincase": null,
  "kickstand": true,
  "lighting": true,
  "wheelSize": null,
  "wheelset": "Oxygen RM-T25 Disc",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Schwalbe Marathon Efficiency Evolution",
  "weightKg": 28.9,
  "ebike": {
    "motor": {
      "text": "Bosch | Bosch G4 Performance Line CX",
      "brand": "bosch",
      "model": null,
      "position": "unknown",
      "torqueNm": null,
      "torqueSource": null,
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "800 Wh | Bosch PowerPack 800",
      "capacityWh": 800,
      "count": 1,
      "integration": "external",
      "removable": null
    },
    "speedClass": "unknown",
    "rangeExtender": "unknown",
    "display": "Bosch Kiox 300",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "unknown",
    "eDisciplineBasis": null,
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": 180,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "52cm",
      "size": "52",
      "sizeCm": 52,
      "inStock": true,
      "stockCount": null,
      "price": 4599,
      "seller": "RADbar GmbH",
      "deliveryNote": "Reguläre Lieferzeit 7 Tage"
    },
    {
      "rawSize": "56cm",
      "size": "56",
      "sizeCm": 56,
      "inStock": true,
      "stockCount": null,
      "price": 5699,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "60cm",
      "size": "60",
      "sizeCm": 60,
      "inStock": true,
      "stockCount": null,
      "price": 5699,
      "seller": null,
      "deliveryNote": null
    }
  ],
  "seller": "RADbar GmbH",
  "availability": "in-stock",
  "gtins": [
    "4045985055870"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/d1861205b038a6028528-X9GiR985.png",
  "rawTitle": "Stevens E-Courier Plus Forma",
  "fetchedAt": "2026-09-26T06:38:57.668Z",
  "normalizationConfidence": 0.53,
  "warnings": [
    {
      "code": "groupset-unknown",
      "message": "Groupset could not be established.",
      "severity": "high"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "speedClass",
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names the motor as \"Bosch G4 Performance Line CX\" but does not establish an exact listed motor model. It does not specify the speed class, battery integration, or frame shape.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motorhersteller: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "800",
        "evidence": "Akkukapazität: 800 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "The source names the motor as \"Bosch G4 Performance Line CX\" but does not establish an exact listed motor model. It does not specify the speed class, battery integration, or frame shape."
    }
  }
}

Parsed specification table

{
  "Rahmenmaterial": "Aluminium",
  "Gewicht*": "28.9 kg",
  "Rahmen": "Aluminium 6061",
  "Zulässiges Gesamtgewicht": "180 kg",
  "Bremse vorne": "Shimano CUES U8000",
  "Bremsscheiben": "Shimano SM-RT86",
  "Bremse hinten": "Shimano CUES U8000",
  "Bremshebel": "Shimano CUES U8000",
  "Laufräder": "Oxygen RM-T25 Disc",
  "Naben": "front Strummer M17-3",
  "Reifen": "Schwalbe Marathon Efficiency Evolution",
  "Vorbau": "Oxygen Versa II, adjustable",
  "Steuersatz": "Acros Blocklock Taper 1 1/8\"-1 1/2\"",
  "Lenker": "Oxygen E-Scorpo",
  "Display": "Bosch Kiox 300",
  "Akkukapazität": "800 Wh",
  "Ladegerät": "Bosch 4A charger",
  "Motorhersteller": "Bosch",
  "Akku": "Bosch PowerPack 800",
  "Motor": "Bosch G4 Performance Line CX",
  "Ständer": "STEVENS Edge",
  "Licht hinten": "Supernova M99 TL 3 MAX",
  "Gepäckträger": "Racktime Supernova RTA rear rack",
  "Glocke": "STEVENS D85 bell",
  "Schutzblech": "SKS mudguards",
  "Licht vorne": "Supernova Mini 3 Pro",
  "Kassette": "Gates CDX Center Track sprocket",
  "Kurbelgarnitur": "Oxygen E-Scorpo",
  "Pedale": "ATB Alu Pro Reflex",
  "Schalthebel": "Enviolo Twist Controller",
  "Umwerfer hinten": "Enviolo Trekking CVP",
  "Sattel": "Selle Royal ON Female",
  "Sattelstütze": "Oxygen E-Scorpo",
  "Gabelhersteller": "SR Suntour",
  "Gabel": "SR Suntour Mobie34-Air",
  "Jahr": "2024"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "stevens_e_courier_plus_forma_2024",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/stevens_e_courier_plus_forma_2024?sku=STE_0000368713",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Stevens E-Courier Plus Forma",
  "rawBrand": "Stevens",
  "price": 4599,
  "originalPrice": 5699,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/d1861205b038a6028528-X9GiR985.png",
  "rawSpecifications": {
    "Rahmenmaterial": "Aluminium",
    "Gewicht*": "28.9 kg",
    "Rahmen": "Aluminium 6061",
    "Zulässiges Gesamtgewicht": "180 kg",
    "Bremse vorne": "Shimano CUES U8000",
    "Bremsscheiben": "Shimano SM-RT86",
    "Bremse hinten": "Shimano CUES U8000",
    "Bremshebel": "Shimano CUES U8000",
    "Laufräder": "Oxygen RM-T25 Disc",
    "Naben": "front Strummer M17-3",
    "Reifen": "Schwalbe Marathon Efficiency Evolution",
    "Vorbau": "Oxygen Versa II, adjustable",
    "Steuersatz": "Acros Blocklock Taper 1 1/8\"-1 1/2\"",
    "Lenker": "Oxygen E-Scorpo",
    "Display": "Bosch Kiox 300",
    "Akkukapazität": "800 Wh",
    "Ladegerät": "Bosch 4A charger",
    "Motorhersteller": "Bosch",
    "Akku": "Bosch PowerPack 800",
    "Motor": "Bosch G4 Performance Line CX",
    "Ständer": "STEVENS Edge",
    "Licht hinten": "Supernova M99 TL 3 MAX",
    "Gepäckträger": "Racktime Supernova RTA rear rack",
    "Glocke": "STEVENS D85 bell",
    "Schutzblech": "SKS mudguards",
    "Licht vorne": "Supernova Mini 3 Pro",
    "Kassette": "Gates CDX Center Track sprocket",
    "Kurbelgarnitur": "Oxygen E-Scorpo",
    "Pedale": "ATB Alu Pro Reflex",
    "Schalthebel": "Enviolo Twist Controller",
    "Umwerfer hinten": "Enviolo Trekking CVP",
    "Sattel": "Selle Royal ON Female",
    "Sattelstütze": "Oxygen E-Scorpo",
    "Gabelhersteller": "SR Suntour",
    "Gabel": "SR Suntour Mobie34-Air",
    "Jahr": "2024"
  },
  "rawFeatures": [
    "Bosch",
    "800wh",
    "Nabenschaltung",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "52cm",
      "size": "52",
      "sizeCm": 52,
      "inStock": true,
      "stockCount": null,
      "price": 4599,
      "seller": "RADbar GmbH",
      "deliveryNote": "Reguläre Lieferzeit 7 Tage"
    },
    {
      "rawSize": "56cm",
      "size": "56",
      "sizeCm": 56,
      "inStock": true,
      "stockCount": null,
      "price": 5699,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "60cm",
      "size": "60",
      "sizeCm": 60,
      "inStock": true,
      "stockCount": null,
      "price": 5699,
      "seller": null,
      "deliveryNote": null
    }
  ],
  "availabilityText": "sizes 3: 3 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T06:38:57.668Z",
  "sourceMeta": {
    "skus": [
      "4045985055870"
    ],
    "shopSkus": [
      "STE_0000368713",
      "STE_0000368713",
      "STE_0000368714",
      "STE_0000368715"
    ],
    "seller": "RADbar GmbH",
    "sellerOfSize": "52cm",
    "sellerId": "ae442530-7e8f-4383-b8d0-c086edad459f",
    "storeKey": "store_01KCRKAAYY2KNNM7X4FKWER7E0_eur",
    "storeCity": "Bayreuth",
    "storeCountry": "DE",
    "storeDelivers": null,
    "storeClickAndCollect": true,
    "storeReservation": true,
    "storeDeliveryTime": "P7D",
    "shippingPrice": 0,
    "hasMoreSellers": false,
    "condition": "NEW",
    "ctProductId": "bbb61fc5-8c9d-486f-a571-b879972736c8",
    "shopCategory": "E-City & Urban",
    "colourCount": 1,
    "fetchedSku": "STE_0000368713"
  },
  "listingPath": [
    "E-Bikes",
    "E-City & Urban"
  ]
}

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