Bulls COPPERHEAD EVO 2 XXL STREET 27,5 750 Wave

bikeexchange:bulls_copperhead_evo_2_xxl_street_27_5_750wh_wave_2024 · source URL · confidence 0.83 · GTIN 4063518325108

Eligibility

Cannot win: e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
L	L	—	unknown	unsupported	yes	€3.459	—
XL	XL	—	unknown	unsupported	yes	€3.264	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

yes

€3.459

—

unknown

unsupported

yes

€3.264

—

mapping	unsupported
reason	Bulls publishes no defensible conventional equivalence for its letter sizes. BULLS publishes a rider-height chart only ('Körpergröße' -> 'empfohlene Rahmengröße', XS 135-160 … XL 185-200 cm) with no centimetre equivalence, and its own chart stops at XL. So no letter is mapped. One retailer dual label ('XXL = 60 cm' on an Alpine Hawk) is left standing as listing-specific evidence because it sits on the conventional scale and there is no manufacturer evidence that it is a measurement — but it is a single unverified claim and is recorded as a residual risk.

mapping

unsupported

reason

Bulls publishes no defensible conventional equivalence for its letter sizes. BULLS publishes a rider-height chart only ('Körpergröße' -> 'empfohlene Rahmengröße', XS 135-160 … XL 185-200 cm) with no centimetre equivalence, and its own chart stops at XL. So no letter is mapped. One retailer dual label ('XXL = 60 cm' on an Alpine Hawk) is left standing as listing-specific evidence because it sits on the conventional scale and there is no manufacturer evidence that it is a measurement — but it is a single unverified claim and is recorded as a residual risk.

A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible

Identity

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

field source evidence

brand retailer:bikeexchange / parse Bulls

model retailer:bikeexchange / derived Bulls COPPERHEAD EVO 2 XXL STREET 27,5 750 Wave

modelYear retailer:bikeexchange / parse Jahr: 2024

category retailer:bikeexchange / derived retailer taxonomy

frameMaterial retailer:bikeexchange / parse 6061

groupsetFamily retailer:bikeexchange / dictionary SHIMANO Cues SL-U6000

electronicShifting retailer:bikeexchange / derived SHIMANO Cues SL-U6000

speeds retailer:bikeexchange / parse 10 Gang

brakes retailer:bikeexchange / parse hydraulische Scheibenbremse

brakeTier retailer:bikeexchange / dictionary BR-MT420

brakePistons retailer:bikeexchange / parse Shimano caliper code BR-MT420

suspension retailer:bikeexchange / derived no suspension fork and no rear shock on a drop-bar listing

fork retailer:bikeexchange / dictionary 120mm

dropperPost retailer:bikeexchange / derived seatpost row "LIMOTEC Alpha 1, 30,9 / S 75mm, M 100mm, L 125mm, XL, XXL 15" names no dropper, in a 46-field spec table

beltDrive retailer:bikeexchange / parse CN-LG5

mudguards retailer:bikeexchange / parse SKS Urban Velo

kickstand retailer:bikeexchange / parse Seitständer

lighting retailer:bikeexchange / parse RL-Mini Clip

powerMeter retailer:bikeexchange / derived absent from a 46-field spec table

availability retailer:bikeexchange / derived sizes 2: 2 stocked, 0 gone, 0 unread

seller retailer:bikeexchange / parse XL: budget-bikes

ebike.motor retailer:bikeexchange / parse Bosch | Bosch Performance Line CX (Smart System) 25/85Nm

ebike.motor.position retailer:bikeexchange / parse Mittelmotor

ebike.motor.torqueNm retailer:bikeexchange / parse 85Nm

ebike.battery.capacityWh retailer:bikeexchange / parse 750 Wh

ebike.battery.integration retailer:bikeexchange / parse PowerTube

ebike.speedClass retailer:bikeexchange / parse Maximale Motorunterstützung: bis 25 km/h

ebike.eDiscipline retailer:bikeexchange / parse shelf: E-Hardtail

ebike.display retailer:bikeexchange / parse Display: Bosch Purion

ebike.maxSystemWeightKg retailer:bikeexchange / parse Zulässiges Gesamtgewicht: 150 kg

ebike.frameShape retailer:bikeexchange / parse Wave

field	source	evidence
brand	`retailer:bikeexchange` / parse	Bulls
model	`retailer:bikeexchange` / derived	Bulls COPPERHEAD EVO 2 XXL STREET 27,5 750 Wave
modelYear	`retailer:bikeexchange` / parse	Jahr: 2024
category	`retailer:bikeexchange` / derived	retailer taxonomy
frameMaterial	`retailer:bikeexchange` / parse	6061
groupsetFamily	`retailer:bikeexchange` / dictionary	SHIMANO Cues SL-U6000
electronicShifting	`retailer:bikeexchange` / derived	SHIMANO Cues SL-U6000
speeds	`retailer:bikeexchange` / parse	10 Gang
brakes	`retailer:bikeexchange` / parse	hydraulische Scheibenbremse
brakeTier	`retailer:bikeexchange` / dictionary	BR-MT420
brakePistons	`retailer:bikeexchange` / parse	Shimano caliper code BR-MT420
suspension	`retailer:bikeexchange` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:bikeexchange` / dictionary	120mm
dropperPost	`retailer:bikeexchange` / derived	seatpost row "LIMOTEC Alpha 1, 30,9 / S 75mm, M 100mm, L 125mm, XL, XXL 15" names no dropper, in a 46-field spec table
beltDrive	`retailer:bikeexchange` / parse	CN-LG5
mudguards	`retailer:bikeexchange` / parse	SKS Urban Velo
kickstand	`retailer:bikeexchange` / parse	Seitständer
lighting	`retailer:bikeexchange` / parse	RL-Mini Clip
powerMeter	`retailer:bikeexchange` / derived	absent from a 46-field spec table
availability	`retailer:bikeexchange` / derived	sizes 2: 2 stocked, 0 gone, 0 unread
seller	`retailer:bikeexchange` / parse	XL: budget-bikes
ebike.motor	`retailer:bikeexchange` / parse	Bosch \| Bosch Performance Line CX (Smart System) 25/85Nm
ebike.motor.position	`retailer:bikeexchange` / parse	Mittelmotor
ebike.motor.torqueNm	`retailer:bikeexchange` / parse	85Nm
ebike.battery.capacityWh	`retailer:bikeexchange` / parse	750 Wh
ebike.battery.integration	`retailer:bikeexchange` / parse	PowerTube
ebike.speedClass	`retailer:bikeexchange` / parse	Maximale Motorunterstützung: bis 25 km/h
ebike.eDiscipline	`retailer:bikeexchange` / parse	shelf: E-Hardtail
ebike.display	`retailer:bikeexchange` / parse	Display: Bosch Purion
ebike.maxSystemWeightKg	`retailer:bikeexchange` / parse	Zulässiges Gesamtgewicht: 150 kg
ebike.frameShape	`retailer:bikeexchange` / parse	Wave

Warnings

info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 8,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 2,
  "weightAdjustment": 0,
  "equipmentValue": 26,
  "notes": [
    "Shimano CUES = 11.",
    "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 \"rigid\" +2 (0 mm travel, which is not scored).",
    "Brake series \"basic\" +0."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The source names the wheelset as BULLS DDM-30 but does not establish its material or a defensible wheel tier. Complete-bike weight is not stated. The drivetrain uses Shimano Cues shifting components with an FSA crankset.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltung: SHIMANO Cues RD-U6000",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "CUES",
      "evidence": "Schaltung: SHIMANO Cues RD-U6000",
      "confidence": 1
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Art der Schaltung: Kettenschaltung | 10 Gang",
      "confidence": 0.99
    },
    "speeds": {
      "value": "10",
      "evidence": "Anzahl Gänge: 10 Gang",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbelgarnitur: FSA 165mm",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Art der Bremse: hydraulische Scheibenbremse",
      "confidence": 1
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The source names the wheelset as BULLS DDM-30 but does not establish its material or a defensible wheel tier. Complete-bike weight is not stated. The drivetrain uses Shimano Cues shifting components with an FSA crankset."
  }
}

Normalized record

{
  "id": "bikeexchange:bulls_copperhead_evo_2_xxl_street_27_5_750wh_wave_2024",
  "retailer": "bikeexchange",
  "retailerProductId": "bulls_copperhead_evo_2_xxl_street_27_5_750wh_wave_2024",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/bulls_copperhead_evo_2_xxl_street_27_5_750wh_wave_2024?sku=BUL_0000570241",
  "brand": "Bulls",
  "model": "COPPERHEAD EVO 2 XXL STREET 27,5 750 Wave",
  "modelYear": 2024,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 3264,
  "originalPrice": 4799,
  "currency": "EUR",
  "discountPercent": 32,
  "frameMaterial": "aluminium",
  "frameModel": "6061 Aluminium, hydroforming, internal cable routing, teleskope seatpost ready",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "CUES",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 10,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "CUES",
    "cassette": "CUES"
  },
  "groupsetTierSpread": 0,
  "crank": "FSA 165mm",
  "cassette": "SHIMANO CS-LG300-10 11-48T",
  "brakes": "hydraulic-disc",
  "brakePistons": 4,
  "brakeTier": "basic",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": true,
  "chaincase": null,
  "kickstand": true,
  "lighting": true,
  "wheelSize": null,
  "wheelset": "BULLS DDM-30",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "SCHWALBE Smart Sam Performance",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "Bosch | Bosch Performance Line CX (Smart System) 25/85Nm",
      "brand": "bosch",
      "model": null,
      "position": "mid",
      "torqueNm": 85,
      "torqueSource": "retailer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "750 Wh | Bosch PowerTube",
      "capacityWh": 750,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "Bosch Purion",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-mtb",
    "eDisciplineBasis": "leaf",
    "frameShape": "step-through",
    "cargoType": "unknown",
    "maxSystemWeightKg": 150,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3459,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3264,
      "seller": "budget-bikes",
      "deliveryNote": "Reguläre Lieferzeit 8 Tage"
    }
  ],
  "seller": "budget-bikes",
  "availability": "in-stock",
  "gtins": [
    "4063518325108"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/41e03713deeb598ae973-PUzen7gR.png",
  "rawTitle": "Bulls COPPERHEAD EVO 2 XXL STREET 27,5 750 Wave",
  "fetchedAt": "2026-09-26T06:02:41.038Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names Bosch Performance Line CX but does not establish one exact motorModel entry. Battery integration is not deterministically stated.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motorhersteller: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "750",
        "evidence": "Akkukapazität: 750 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Maximale Motorunterstützung: bis 25 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": "step-through",
        "evidence": "TITLE: Bulls COPPERHEAD EVO 2 XXL STREET 27,5 750 Wave",
        "confidence": 1
      },
      "notes": "The source names Bosch Performance Line CX but does not establish one exact motorModel entry. Battery integration is not deterministically stated."
    }
  }
}

Parsed specification table

{
  "Rahmenmaterial": "Aluminium",
  "Rahmen": "6061 Aluminium, hydroforming, internal cable routing, teleskope seatpost ready",
  "Zulässiges Gesamtgewicht": "150 kg",
  "Bremse": "SHIMANO BR-MT420 / BL-M4100",
  "Bremsscheiben": "SHIMANO SM-RT30 CL 203mm",
  "Bremsscheibe hinten": "SHIMANO RT-EM300 CL 180mm",
  "Rücktrittbremse": "nein",
  "Art der Bremse": "hydraulische Scheibenbremse",
  "Bremse hinten": "SHIMANO BR-MT410 / BL-M4100",
  "Reifengröße": "57-584",
  "Nabe hinten": "SHIMANO FH-MT200-B",
  "Laufräder": "BULLS DDM-30",
  "Nabe vorne": "SHIMANO HB-TC500-B",
  "Reifen": "SCHWALBE Smart Sam Performance",
  "Vorbau": "BULLS MTB-SL, 3D forged, CCS Slot Mount ready",
  "Steuersatz": "FSA No.57SC",
  "Lenker": "ZECURE Sport-SL",
  "Griffe": "Comfort sport",
  "Display": "Bosch Purion",
  "Akkukapazität": "750 Wh",
  "Ladegerät": "2 A Ladegerät",
  "Akkuhersteller": "Bosch",
  "Motorhersteller": "Bosch",
  "Maximale Motorunterstützung": "bis 25 km/h",
  "Akku": "Bosch PowerTube",
  "Motor": "Bosch Performance Line CX (Smart System) 25/85Nm",
  "Motorposition": "Mittelmotor",
  "Schutzblech": "SKS Urban Velo",
  "Schloss": "ABUS Batterieschloss",
  "Ständer": "Seitständer",
  "Licht hinten": "RL-Mini Clip",
  "Licht vorne": "FUXON FS-70, 70 Lux",
  "Schaltung": "SHIMANO Cues RD-U6000",
  "Kurbelgarnitur": "FSA 165mm",
  "Anzahl Gänge": "10 Gang",
  "Pedale": "ZECURE MTB Pedale",
  "Schalthebel": "SHIMANO Cues SL-U6000",
  "Art der Schaltung": "Kettenschaltung | 10 Gang",
  "Kassette": "SHIMANO CS-LG300-10 11-48T",
  "Art des Antriebs": "Elektro-Motor",
  "Kette / Riemen": "SHIMANO CN-LG500-10/11",
  "Sattel": "BULLS Sattel",
  "Sattelstütze": "LIMOTEC Alpha 1, 30,9 / S 75mm, M 100mm, L 125mm, XL, XXL 150mm + SL-MT500-IL für I-spec EV",
  "Gabel Bauart": "Federgabel",
  "Federweg vorne": "120mm",
  "Jahr": "2024"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "bulls_copperhead_evo_2_xxl_street_27_5_750wh_wave_2024",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/bulls_copperhead_evo_2_xxl_street_27_5_750wh_wave_2024?sku=BUL_0000570241",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Bulls COPPERHEAD EVO 2 XXL STREET 27,5 750 Wave",
  "rawBrand": "Bulls",
  "price": 3264,
  "originalPrice": 4799,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/41e03713deeb598ae973-PUzen7gR.png",
  "rawSpecifications": {
    "Rahmenmaterial": "Aluminium",
    "Rahmen": "6061 Aluminium, hydroforming, internal cable routing, teleskope seatpost ready",
    "Zulässiges Gesamtgewicht": "150 kg",
    "Bremse": "SHIMANO BR-MT420 / BL-M4100",
    "Bremsscheiben": "SHIMANO SM-RT30 CL 203mm",
    "Bremsscheibe hinten": "SHIMANO RT-EM300 CL 180mm",
    "Rücktrittbremse": "nein",
    "Art der Bremse": "hydraulische Scheibenbremse",
    "Bremse hinten": "SHIMANO BR-MT410 / BL-M4100",
    "Reifengröße": "57-584",
    "Nabe hinten": "SHIMANO FH-MT200-B",
    "Laufräder": "BULLS DDM-30",
    "Nabe vorne": "SHIMANO HB-TC500-B",
    "Reifen": "SCHWALBE Smart Sam Performance",
    "Vorbau": "BULLS MTB-SL, 3D forged, CCS Slot Mount ready",
    "Steuersatz": "FSA No.57SC",
    "Lenker": "ZECURE Sport-SL",
    "Griffe": "Comfort sport",
    "Display": "Bosch Purion",
    "Akkukapazität": "750 Wh",
    "Ladegerät": "2 A Ladegerät",
    "Akkuhersteller": "Bosch",
    "Motorhersteller": "Bosch",
    "Maximale Motorunterstützung": "bis 25 km/h",
    "Akku": "Bosch PowerTube",
    "Motor": "Bosch Performance Line CX (Smart System) 25/85Nm",
    "Motorposition": "Mittelmotor",
    "Schutzblech": "SKS Urban Velo",
    "Schloss": "ABUS Batterieschloss",
    "Ständer": "Seitständer",
    "Licht hinten": "RL-Mini Clip",
    "Licht vorne": "FUXON FS-70, 70 Lux",
    "Schaltung": "SHIMANO Cues RD-U6000",
    "Kurbelgarnitur": "FSA 165mm",
    "Anzahl Gänge": "10 Gang",
    "Pedale": "ZECURE MTB Pedale",
    "Schalthebel": "SHIMANO Cues SL-U6000",
    "Art der Schaltung": "Kettenschaltung | 10 Gang",
    "Kassette": "SHIMANO CS-LG300-10 11-48T",
    "Art des Antriebs": "Elektro-Motor",
    "Kette / Riemen": "SHIMANO CN-LG500-10/11",
    "Sattel": "BULLS Sattel",
    "Sattelstütze": "LIMOTEC Alpha 1, 30,9 / S 75mm, M 100mm, L 125mm, XL, XXL 150mm + SL-MT500-IL für I-spec EV",
    "Gabel Bauart": "Federgabel",
    "Federweg vorne": "120mm",
    "Jahr": "2024"
  },
  "rawFeatures": [
    "Bosch",
    "750wh",
    "Shimano Cues",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3459,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3264,
      "seller": "budget-bikes",
      "deliveryNote": "Reguläre Lieferzeit 8 Tage"
    }
  ],
  "availabilityText": "sizes 2: 2 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T06:02:41.038Z",
  "sourceMeta": {
    "skus": [
      "4063518325108"
    ],
    "shopSkus": [
      "BUL_0000570241",
      "BUL_0000570240",
      "BUL_0000570241"
    ],
    "seller": "budget-bikes",
    "sellerOfSize": "XL",
    "sellerId": "b62713af-3c47-4ee1-93fe-0815dc5553c5",
    "storeKey": "store_01KEFR204D7YM6D8ETSA49KG5G_eur",
    "storeCity": "Memmingen",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": true,
    "storeReservation": null,
    "storeDeliveryTime": "P8D",
    "shippingPrice": 59.95,
    "hasMoreSellers": true,
    "condition": "NEW",
    "ctProductId": "69b5507e-9cde-4073-b7c9-823aee08348a",
    "shopCategory": "E-Hardtail",
    "colourCount": 1,
    "fetchedSku": "BUL_0000570241"
  },
  "listingPath": [
    "E-Bikes",
    "E-MTB",
    "E-Hardtail"
  ]
}

Impressum · Privacy · Contact · About BikeFind