← Review table (e-bike) · shopper page

Bulls Copperhead EVO 2 XXL Street SUV E-Bike Tiefeinsteiger 27.5"

zweirad-stadler:bulls-copperhead-evo-2-xxl-street-suv-e-bike-tiefeinsteiger-27-5 · 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 → 54 cm in stock · 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 (54 cm).
• info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 17,
  "wheelScore": 5,
  "extrasScore": 3,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 36,
  "notes": [
    "Shimano Deore = 20.",
    "10-speed -3.",
    "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.",
    "Weight not published: no weight adjustment either way.",
    "Fork series not stated: scored at the bottom of the fork ladder rather than assumed.",
    "Brake series \"basic\" +0.",
    "Dropper post +3."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The wheelset is identified as RYDE Disc 30, but the source does not establish its material or a defensible tier. Complete-bike weight is not stated. The drivetrain is mixed because the shifter and rear derailleur are Shimano Deore while the crank is FSA.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Material: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "10-Gang Shimano Deore Kettenschaltung",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Deore",
      "evidence": "Schaltwerk: Shimano Deore RD-M5120-SGS",
      "confidence": 1
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schaltung: Kettenschaltung",
      "confidence": 0.99
    },
    "speeds": {
      "value": "10",
      "evidence": "Gänge: 10-Gang",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbel: FSA 165 mm",
      "confidence": 0.96
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsenart: Hydraulische Scheibenbremsen",
      "confidence": 1
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The wheelset is identified as RYDE Disc 30, but the source does not establish its material or a defensible tier. Complete-bike weight is not stated. The drivetrain is mixed because the shifter and rear derailleur are Shimano Deore while the crank is FSA."
  }
}

Normalized record

{
  "id": "zweirad-stadler:bulls-copperhead-evo-2-xxl-street-suv-e-bike-tiefeinsteiger-27-5",
  "retailer": "zweirad-stadler",
  "retailerProductId": "bulls-copperhead-evo-2-xxl-street-suv-e-bike-tiefeinsteiger-27-5",
  "productUrl": "https://shop.zweirad-stadler.de/fahrrad-shop/e-bikes/e-atb/bulls-copperhead-evo-2-xxl-street-suv-e-bike-tiefeinsteiger-27-5.html",
  "brand": "Bulls",
  "model": "Copperhead EVO 2 XXL Street SUV E-Bike Tiefeinsteiger 27.5\"",
  "modelYear": null,
  "category": "e-bike",
  "categoryBasis": "stated",
  "sourceCategory": "e-bike",
  "price": 2992,
  "originalPrice": 4799,
  "currency": "EUR",
  "discountPercent": 38,
  "frameMaterial": "aluminium",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Deore",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 10,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Deore",
    "rearDerailleur": "Deore",
    "cassette": "Deore"
  },
  "groupsetTierSpread": 0,
  "crank": "FSA 165 mm",
  "cassette": "Shimano Deore CS-M4100-10, 11-42T",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "basic",
  "suspension": "front",
  "fork": {
    "make": "SR Suntour",
    "line": "XCR",
    "tier": "unknown",
    "travelMm": 120
  },
  "rearShock": null,
  "dropperPost": true,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": true,
  "chaincase": null,
  "kickstand": null,
  "lighting": true,
  "wheelSize": "27.5",
  "wheelset": "RYDE Disc 30 | Shimano HB-MT400 | Shimano FH-MT200",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Schwalbe Smart Sam K-Guard",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "Bosch | Bosch Performance Line CX",
      "brand": "bosch",
      "model": null,
      "position": "mid",
      "torqueNm": 85,
      "torqueSource": "retailer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "Bosch",
      "capacityWh": 750,
      "count": null,
      "integration": "integrated",
      "removable": true
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "LED Remote (Bosch Kiox separat erhältlich)",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-suv",
    "eDisciplineBasis": "stated",
    "frameShape": "step-through",
    "cargoType": "unknown",
    "maxSystemWeightKg": 150,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "54 cm",
      "size": "54",
      "sizeCm": 54,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "4-8 Werktage"
    }
  ],
  "seller": null,
  "availability": "limited",
  "gtins": [],
  "imageUrl": "https://shop.zweirad-stadler.de/out/pictures/generated/product/1/1500_1500_100/bulls-27-copperhead-evo2xxl-street-2022-wave-schwarz(1).jpg",
  "rawTitle": "Bulls Copperhead EVO 2 XXL Street SUV E-Bike Tiefeinsteiger 27.5\"",
  "fetchedAt": "2026-09-26T08:24:52.260Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (54 cm).",
      "severity": "info"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "batteryWh"
    ],
    "applied": [
      "batteryWh"
    ],
    "rejected": [],
    "notes": "",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motorhersteller: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "750",
        "evidence": "Kapazität: 750 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Unterstützung: bis zu 25 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": "integrated",
        "evidence": "750 Wattstunden Bosch PowerTube Akku (im Rahmen integriert/herausnehmbar)",
        "confidence": 1
      },
      "frameShape": {
        "value": "step-through",
        "evidence": "Rahmenform: Tiefeinsteiger",
        "confidence": 1
      },
      "notes": ""
    }
  }
}

Parsed specification table

{
  "Material": "Aluminium",
  "Rahmenform": "Tiefeinsteiger",
  "Gabel": "SR Suntour XCR-32 Boost LOR Air",
  "Gänge": "10-Gang",
  "Schaltung": "Kettenschaltung",
  "Schaltwerk": "Shimano Deore RD-M5120-SGS",
  "Schalthebel": "Shimano Deore SL-M4100-IR I-Spec EV",
  "Bremshebel": "Shimano BL-M4100 2-Finger",
  "Bremsen": "Shimano BR-MT410 / 203 mm vorne / 180 mm hinten",
  "Bremsenart": "Hydraulische Scheibenbremsen",
  "Kurbel": "FSA 165 mm",
  "Kassette": "Shimano Deore CS-M4100-10, 11-42T",
  "Lenker": "Zecure MTB",
  "Griffe": "MTB Griffe",
  "Vorbau": "MTB-SL, CCS Slot Mount ready",
  "Pedale": "Zecure MTB",
  "Sattelstütze": "Limotec A1-Z Dropper Post",
  "Sattel": "Zecure MTB",
  "Kette": "KMC E10S",
  "Nabe vorne": "Shimano HB-MT400",
  "Nabe hinten": "Shimano FH-MT200",
  "Felgen": "RYDE Disc 30",
  "Reifen": "Schwalbe Smart Sam K-Guard",
  "Laufradgröße": "27,5\"",
  "Farbe": "schwarz",
  "Motorhersteller": "Bosch",
  "Motor": "Bosch Performance Line CX",
  "Motorart": "Mittelmotor",
  "Max. Drehmoment": "85 Nm",
  "Unterstützung": "bis zu 25 km/h",
  "Akku": "Bosch",
  "Kapazität": "750 Wh",
  "Ladegerät": "Bosch",
  "Display": "LED Remote (Bosch Kiox separat erhältlich)",
  "Scheinwerfer": "Fuxon FS-70EB",
  "Rücklicht": "Fuxon RL-Mini-EB",
  "zul. Gesamtgewicht": "150 kg",
  "Federweg Gabel": "120 mm",
  "Schutzbleche": "SKS Urban Velo 65"
}

Raw adapter output

{
  "retailer": "zweirad-stadler",
  "retailerProductId": "bulls-copperhead-evo-2-xxl-street-suv-e-bike-tiefeinsteiger-27-5",
  "productUrl": "https://shop.zweirad-stadler.de/fahrrad-shop/e-bikes/e-atb/bulls-copperhead-evo-2-xxl-street-suv-e-bike-tiefeinsteiger-27-5.html",
  "extractionMethod": "server-html",
  "sourceCategory": "e-bike",
  "rawTitle": "Bulls Copperhead EVO 2 XXL Street SUV E-Bike Tiefeinsteiger 27.5\"",
  "rawBrand": "Bulls",
  "price": 2992,
  "originalPrice": 4799,
  "currency": "EUR",
  "imageUrl": "https://shop.zweirad-stadler.de/out/pictures/generated/product/1/1500_1500_100/bulls-27-copperhead-evo2xxl-street-2022-wave-schwarz(1).jpg",
  "rawSpecifications": {
    "Material": "Aluminium",
    "Rahmenform": "Tiefeinsteiger",
    "Gabel": "SR Suntour XCR-32 Boost LOR Air",
    "Gänge": "10-Gang",
    "Schaltung": "Kettenschaltung",
    "Schaltwerk": "Shimano Deore RD-M5120-SGS",
    "Schalthebel": "Shimano Deore SL-M4100-IR I-Spec EV",
    "Bremshebel": "Shimano BL-M4100 2-Finger",
    "Bremsen": "Shimano BR-MT410 / 203 mm vorne / 180 mm hinten",
    "Bremsenart": "Hydraulische Scheibenbremsen",
    "Kurbel": "FSA 165 mm",
    "Kassette": "Shimano Deore CS-M4100-10, 11-42T",
    "Lenker": "Zecure MTB",
    "Griffe": "MTB Griffe",
    "Vorbau": "MTB-SL, CCS Slot Mount ready",
    "Pedale": "Zecure MTB",
    "Sattelstütze": "Limotec A1-Z Dropper Post",
    "Sattel": "Zecure MTB",
    "Kette": "KMC E10S",
    "Nabe vorne": "Shimano HB-MT400",
    "Nabe hinten": "Shimano FH-MT200",
    "Felgen": "RYDE Disc 30",
    "Reifen": "Schwalbe Smart Sam K-Guard",
    "Laufradgröße": "27,5\"",
    "Farbe": "schwarz",
    "Motorhersteller": "Bosch",
    "Motor": "Bosch Performance Line CX",
    "Motorart": "Mittelmotor",
    "Max. Drehmoment": "85 Nm",
    "Unterstützung": "bis zu 25 km/h",
    "Akku": "Bosch",
    "Kapazität": "750 Wh",
    "Ladegerät": "Bosch",
    "Display": "LED Remote (Bosch Kiox separat erhältlich)",
    "Scheinwerfer": "Fuxon FS-70EB",
    "Rücklicht": "Fuxon RL-Mini-EB",
    "zul. Gesamtgewicht": "150 kg",
    "Federweg Gabel": "120 mm",
    "Schutzbleche": "SKS Urban Velo 65"
  },
  "rawFeatures": [
    "0% Finanzierung ab 299,20 € 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",
    "Das EVO 2 XXL Street von Bulls überzeugt auf ganzer Linie. Das Highlight des E-ATBs ist das neue Smart System von Bosch, das die Grenzen des E-Bike fahrens neu definiert. Komplett vernetzt bietet das neue System ein individuell anpassbares E-Bike mit neuem 750 Wattstunden Akku, was es so bisher noch nicht gegeben hat.",
    "Bosch Performance CX BES3 Antrieb 85 Nm",
    "750 Wattstunden Bosch PowerTube Akku (im Rahmen integriert/herausnehmbar)",
    "10-Gang Shimano Deore Kettenschaltung",
    "Shimano BR-MT420/410 Hydraulische Scheibenbremsen",
    "SR Suntour XCR-32 Boost LOR Federgabel mit 120 mm Federweg",
    "Schwalbe Smart Sam K-Guard Bereifung",
    "Optional erhältlich: Bosch Kiox Display"
  ],
  "rawSizes": [
    {
      "rawSize": "54 cm",
      "size": "54",
      "sizeCm": 54,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "4-8 Werktage"
    }
  ],
  "availabilityText": "1 of 1 sizes orderable",
  "fetchedAt": "2026-09-26T08:24:52.260Z",
  "sourceMeta": {
    "savingBadge": "1807 € gespartauf UVP",
    "deliveryWindows": [
      "54 cm 4-8 Werktage"
    ]
  },
  "listingPath": [
    "E-Bikes",
    "E-ATB"
  ]
}

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