Bulls COPPERHEAD EVO AM 1 27,5 800

bikeexchange:bulls_copperhead_evo_am_1_27_5_800wh_2025 · source URL · confidence 0.83 · GTIN 4063518357093

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
S	S	—	unknown	unsupported	yes	€3.449,25	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

yes

€3.449,25

—

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 AM 1 27,5 800

modelYear retailer:bikeexchange / parse Jahr: 2025

category retailer:bikeexchange / derived retailer taxonomy

frameMaterial retailer:bikeexchange / parse Aluminium

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 rear shock row: SR SUNTOUR EDGE X-R

fork retailer:bikeexchange / parse 140mm

rearShock retailer:bikeexchange / parse SR SUNTOUR EDGE X-R

dropperPost retailer:bikeexchange / derived seatpost row "RUMBLE Escalator, 34,9 mm / XS 100 mm, S 125 mm, M 150mm, L/" names no dropper, in a 43-field spec table

beltDrive retailer:bikeexchange / parse CN-LG5

lighting retailer:bikeexchange / parse MonkeyLink Twinlight

powerMeter retailer:bikeexchange / derived absent from a 43-field spec table

availability retailer:bikeexchange / derived sizes 1: 1 stocked, 0 gone, 0 unread

seller retailer:bikeexchange / parse S: Zweirad Wierleuker

ebike.motor retailer:bikeexchange / parse Bosch | Bosch Performance Line CX GEN5 (Smart System) 25/85 Nm

ebike.motor.position retailer:bikeexchange / parse Mittelmotor

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

ebike.battery.capacityWh retailer:bikeexchange / parse 800 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-Fully

ebike.display retailer:bikeexchange / parse Display: Bosch Purion 200

ebike.maxSystemWeightKg retailer:bikeexchange / parse Zulässiges Gesamtgewicht: 130 kg

field	source	evidence
brand	`retailer:bikeexchange` / parse	Bulls
model	`retailer:bikeexchange` / derived	Bulls COPPERHEAD EVO AM 1 27,5 800
modelYear	`retailer:bikeexchange` / parse	Jahr: 2025
category	`retailer:bikeexchange` / derived	retailer taxonomy
frameMaterial	`retailer:bikeexchange` / parse	Aluminium
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	rear shock row: SR SUNTOUR EDGE X-R
fork	`retailer:bikeexchange` / parse	140mm
rearShock	`retailer:bikeexchange` / parse	SR SUNTOUR EDGE X-R
dropperPost	`retailer:bikeexchange` / derived	seatpost row "RUMBLE Escalator, 34,9 mm / XS 100 mm, S 125 mm, M 150mm, L/" names no dropper, in a 43-field spec table
beltDrive	`retailer:bikeexchange` / parse	CN-LG5
lighting	`retailer:bikeexchange` / parse	MonkeyLink Twinlight
powerMeter	`retailer:bikeexchange` / derived	absent from a 43-field spec table
availability	`retailer:bikeexchange` / derived	sizes 1: 1 stocked, 0 gone, 0 unread
seller	`retailer:bikeexchange` / parse	S: Zweirad Wierleuker
ebike.motor	`retailer:bikeexchange` / parse	Bosch \| Bosch Performance Line CX GEN5 (Smart System) 25/85 Nm
ebike.motor.position	`retailer:bikeexchange` / parse	Mittelmotor
ebike.motor.torqueNm	`retailer:bikeexchange` / parse	85 Nm
ebike.battery.capacityWh	`retailer:bikeexchange` / parse	800 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-Fully
ebike.display	`retailer:bikeexchange` / parse	Display: Bosch Purion 200
ebike.maxSystemWeightKg	`retailer:bikeexchange` / parse	Zulässiges Gesamtgewicht: 130 kg

Warnings

info single-size-only — Only one size is in stock (S).
info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 8,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 24,
  "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 series not stated: scored at the bottom of the fork ladder rather than assumed.",
    "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 crank is SAMOX while the shifter and derailleur are Shimano Cues, but the source does not establish whether this constitutes mixed groupset families under the specified vocabulary.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Shimano Cues",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "CUES",
      "evidence": "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": null,
      "evidence": null,
      "confidence": 0
    },
    "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": 0
    },
    "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 crank is SAMOX while the shifter and derailleur are Shimano Cues, but the source does not establish whether this constitutes mixed groupset families under the specified vocabulary."
  }
}

Normalized record

{
  "id": "bikeexchange:bulls_copperhead_evo_am_1_27_5_800wh_2025",
  "retailer": "bikeexchange",
  "retailerProductId": "bulls_copperhead_evo_am_1_27_5_800wh_2025",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/bulls_copperhead_evo_am_1_27_5_800wh_2025?sku=BUL_0000567936",
  "brand": "Bulls",
  "model": "COPPERHEAD EVO AM 1 27,5 800",
  "modelYear": 2025,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 3449.25,
  "originalPrice": 4599,
  "currency": "EUR",
  "discountPercent": 25,
  "frameMaterial": "aluminium",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "CUES",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 10,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "CUES",
    "cassette": "CUES"
  },
  "groupsetTierSpread": 0,
  "crank": "SAMOX EC-53",
  "cassette": "SHIMANO CUES CS-LG300-10 11-48T",
  "brakes": "hydraulic-disc",
  "brakePistons": 4,
  "brakeTier": "basic",
  "suspension": "full",
  "fork": {
    "make": null,
    "line": null,
    "tier": "unknown",
    "travelMm": 140
  },
  "rearShock": {
    "make": "SR Suntour",
    "line": null,
    "tier": "unknown"
  },
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": true,
  "wheelSize": null,
  "wheelset": "BULLS DDM-30",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "SCHWALBE NOBBY NIC Perf, Folding",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "Bosch | Bosch Performance Line CX GEN5 (Smart System) 25/85 Nm",
      "brand": "bosch",
      "model": "bosch-performance-line-cx-bdu384y",
      "position": "mid",
      "torqueNm": 85,
      "torqueSource": "retailer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "800 Wh | Bosch PowerTube",
      "capacityWh": 800,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "Bosch Purion 200",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-mtb",
    "eDisciplineBasis": "leaf",
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": 130,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3449.25,
      "seller": "Zweirad Wierleuker",
      "deliveryNote": "Reguläre Lieferzeit 5 Tage"
    }
  ],
  "seller": "Zweirad Wierleuker",
  "availability": "limited",
  "gtins": [
    "4063518357093"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/ed2346d8d432dbb8c288-utGRQ7kW.png",
  "rawTitle": "Bulls COPPERHEAD EVO AM 1 27,5 800",
  "fetchedAt": "2026-09-26T05:38:43.152Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (S).",
      "severity": "info"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names “Bosch Performance Line CX GEN5 (Smart System) 25/85 Nm”, but does not establish one of the permitted exact motor model identifiers. Battery integration and frame shape are not stated deterministically.",
    "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": "pedelec-25",
        "evidence": "Maximale Motorunterstützung: bis 25 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "The source names “Bosch Performance Line CX GEN5 (Smart System) 25/85 Nm”, but does not establish one of the permitted exact motor model identifiers. Battery integration and frame shape are not stated deterministically."
    }
  }
}

Parsed specification table

{
  "Rahmenmaterial": "Aluminium",
  "Zulässiges Gesamtgewicht": "130 kg",
  "Bremse": "SHIMANO BR-MT420",
  "Bremsscheiben": "SHIMANO SM-RT30 CL / 180 mm",
  "Bremsscheibe hinten": "SHIMANO SM-RT30 CL / 180 mm",
  "Art der Bremse": "hydraulische Scheibenbremse",
  "Bremse hinten": "SHIMANO BR-MT410",
  "Reifengröße": "62-584 | 27,5 x 2,40",
  "Nabe hinten": "SHIMANO DEORE FH-TC500-HM-B Boost",
  "Laufräder": "BULLS DDM-30",
  "Nabe vorne": "SHIMANO DEORE HB-TC50015B",
  "Reifen": "SCHWALBE NOBBY NIC Perf, Folding",
  "Vorbau": "Bulls MTB Vorbau CCS Slot Mount ready",
  "Steuersatz": "acros AZX-262 310.52.570R1",
  "Lenker": "BULLS Sport-S Riserbar",
  "Griffe": "ERGON GX10",
  "Display": "Bosch Purion 200",
  "Akkukapazität": "800 Wh",
  "Ladegerät": "Bosch Compact Ladegerät 2A",
  "Akkuhersteller": "Bosch",
  "Motorhersteller": "Bosch",
  "Maximale Motorunterstützung": "bis 25 km/h",
  "Akku": "Bosch PowerTube",
  "Motor": "Bosch Performance Line CX GEN5 (Smart System) 25/85 Nm",
  "Motorposition": "Mittelmotor",
  "Licht hinten": "MonkeyLink Twinlight",
  "Licht vorne": "MonkeyLink Kurvenlicht",
  "Schaltung": "SHIMANO Cues RD-U6000",
  "Kurbelgarnitur": "SAMOX EC-53",
  "Anzahl Gänge": "10 Gang",
  "Pedale": "BULLS MTB Pedale",
  "Schalthebel": "SHIMANO Cues SL-U6000",
  "Art der Schaltung": "Kettenschaltung | 10 Gang",
  "Kassette": "SHIMANO CUES CS-LG300-10 11-48T",
  "Art des Antriebs": "Elektro-Motor",
  "Kette / Riemen": "SHIMANO Linkglide CN-LG500",
  "Sattel": "Bulls MTB-Sport",
  "Sattelstütze": "RUMBLE Escalator, 34,9 mm / XS 100 mm, S 125 mm, M 150mm, L/XL 170 mm + SL-MT500-L (mit Klemme)",
  "Gabel Bauart": "Federgabel",
  "Federweg vorne": "140mm",
  "Dämpfer": "SR SUNTOUR EDGE X-R",
  "Federweg hinten": "140 mm",
  "Jahr": "2025"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "bulls_copperhead_evo_am_1_27_5_800wh_2025",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/bulls_copperhead_evo_am_1_27_5_800wh_2025?sku=BUL_0000567936",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Bulls COPPERHEAD EVO AM 1 27,5 800",
  "rawBrand": "Bulls",
  "price": 3449.25,
  "originalPrice": 4599,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/ed2346d8d432dbb8c288-utGRQ7kW.png",
  "rawSpecifications": {
    "Rahmenmaterial": "Aluminium",
    "Zulässiges Gesamtgewicht": "130 kg",
    "Bremse": "SHIMANO BR-MT420",
    "Bremsscheiben": "SHIMANO SM-RT30 CL / 180 mm",
    "Bremsscheibe hinten": "SHIMANO SM-RT30 CL / 180 mm",
    "Art der Bremse": "hydraulische Scheibenbremse",
    "Bremse hinten": "SHIMANO BR-MT410",
    "Reifengröße": "62-584 | 27,5 x 2,40",
    "Nabe hinten": "SHIMANO DEORE FH-TC500-HM-B Boost",
    "Laufräder": "BULLS DDM-30",
    "Nabe vorne": "SHIMANO DEORE HB-TC50015B",
    "Reifen": "SCHWALBE NOBBY NIC Perf, Folding",
    "Vorbau": "Bulls MTB Vorbau CCS Slot Mount ready",
    "Steuersatz": "acros AZX-262 310.52.570R1",
    "Lenker": "BULLS Sport-S Riserbar",
    "Griffe": "ERGON GX10",
    "Display": "Bosch Purion 200",
    "Akkukapazität": "800 Wh",
    "Ladegerät": "Bosch Compact Ladegerät 2A",
    "Akkuhersteller": "Bosch",
    "Motorhersteller": "Bosch",
    "Maximale Motorunterstützung": "bis 25 km/h",
    "Akku": "Bosch PowerTube",
    "Motor": "Bosch Performance Line CX GEN5 (Smart System) 25/85 Nm",
    "Motorposition": "Mittelmotor",
    "Licht hinten": "MonkeyLink Twinlight",
    "Licht vorne": "MonkeyLink Kurvenlicht",
    "Schaltung": "SHIMANO Cues RD-U6000",
    "Kurbelgarnitur": "SAMOX EC-53",
    "Anzahl Gänge": "10 Gang",
    "Pedale": "BULLS MTB Pedale",
    "Schalthebel": "SHIMANO Cues SL-U6000",
    "Art der Schaltung": "Kettenschaltung | 10 Gang",
    "Kassette": "SHIMANO CUES CS-LG300-10 11-48T",
    "Art des Antriebs": "Elektro-Motor",
    "Kette / Riemen": "SHIMANO Linkglide CN-LG500",
    "Sattel": "Bulls MTB-Sport",
    "Sattelstütze": "RUMBLE Escalator, 34,9 mm / XS 100 mm, S 125 mm, M 150mm, L/XL 170 mm + SL-MT500-L (mit Klemme)",
    "Gabel Bauart": "Federgabel",
    "Federweg vorne": "140mm",
    "Dämpfer": "SR SUNTOUR EDGE X-R",
    "Federweg hinten": "140 mm",
    "Jahr": "2025"
  },
  "rawFeatures": [
    "Bosch",
    "800wh",
    "Shimano Cues",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3449.25,
      "seller": "Zweirad Wierleuker",
      "deliveryNote": "Reguläre Lieferzeit 5 Tage"
    }
  ],
  "availabilityText": "sizes 1: 1 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T05:38:43.152Z",
  "sourceMeta": {
    "skus": [
      "4063518357093"
    ],
    "shopSkus": [
      "BUL_0000567936",
      "BUL_0000567936"
    ],
    "seller": "Zweirad Wierleuker",
    "sellerOfSize": "S",
    "sellerId": "0fa033e7-4309-4197-a688-e9414bc68d82",
    "storeKey": "store_01KCR95NJT28JNSXHYD69AH8H9_eur",
    "storeCity": "Neheim",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": true,
    "storeReservation": true,
    "storeDeliveryTime": "P5D",
    "shippingPrice": 99.95,
    "hasMoreSellers": true,
    "condition": "NEW",
    "ctProductId": "cd76f615-3f7a-4339-b21e-9f02644a498a",
    "shopCategory": "E-Fully",
    "colourCount": 1,
    "fetchedSku": "BUL_0000567936"
  },
  "listingPath": [
    "E-Bikes",
    "E-MTB",
    "E-Fully"
  ]
}

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