← Review table (e-bike) · shopper page
bikes-de:bulls-copperhead-evo-am-2-2026 · source URL · confidence 0.83 · GTIN 4063518373192, 4063518373208, 4063518373222, 4063518373246
Cannot win: e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| S | (29") | S | — | unknown | unsupported | no | listing price | — |
| M | (29") | M | — | unknown | unsupported | no | listing price | — |
| L | (29") | L | — | unknown | unsupported | yes | €4.999 | — |
| XL | (29") | XL | — | unknown | unsupported | yes | €4.999 | — |
| 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
Only listing of this configuration — nothing to merge.
| field | source | evidence |
|---|---|---|
| brand | retailer:bikes-de / parse | Bulls |
| model | retailer:bikes-de / derived | Bulls COPPERHEAD EVO AM 2 Diamant graphite black/slab grey-matt |
| modelYear | retailer:bikes-de / parse | Jahr: 2026 |
| category | retailer:bikes-de / derived | retailer taxonomy |
| frameMaterial | retailer:bikes-de / parse | Carbon |
| groupsetFamily | retailer:bikes-de / dictionary | SHIMANO Deore XT SL-M8100, rapidfire+ || SHIMANO Deore XT RD-M8100 shadow+ |
| electronicShifting | retailer:bikes-de / derived | SHIMANO Deore XT SL-M8100, rapidfire+ || SHIMANO Deore XT RD-M8100 shadow+ |
| speeds | retailer:bikes-de / parse | model code M6100 |
| brakes | retailer:bikes-de / parse | Hydraulische Scheibenbremse |
| brakeTier | retailer:bikes-de / dictionary | XT SL-M8 |
| brakePistons | retailer:bikes-de / parse | Shimano caliper code M8100 |
| suspension | retailer:bikes-de / derived | rear shock row: RockShox Deluxe Select+ RL |
| fork | retailer:bikes-de / dictionary | RockShox Lyrik Select RC, 1.8 Steerer |
| rearShock | retailer:bikes-de / dictionary | RockShox Deluxe Select+ RL |
| dropperPost | retailer:bikes-de / derived | seatpost row "RUMBLE Escalator, 34,9 mm / 170 mm mit Remote" names no dropper, in a 48-field spec table |
| chaincase | retailer:bikes-de / parse | BULLS Chainguard |
| lighting | retailer:bikes-de / parse | MonkeyLink Kurvenlicht 30 Lux |
| wheelSize | retailer:bikes-de / parse | 29 |
| powerMeter | retailer:bikes-de / derived | absent from a 48-field spec table |
| availability | retailer:bikes-de / derived | 2 of 4 frame sizes offered for shipping by a bikes.de dealer |
| ebike.motor | retailer:bikes-de / parse | Bosch Performance Line CX GEN5 (Smart System) 25/100 Nm |
| ebike.motor.position | deterministic / dictionary | bosch-performance-line-cx-bdu384y: https://www.bosch-ebike.com/en/products/performance-line-cx |
| ebike.motor.torqueNm | retailer:bikes-de / parse | 100 Nm |
| ebike.battery.capacityWh | retailer:bikes-de / parse | Akku-Kapazität (Wh): 800 |
| ebike.battery.integration | retailer:bikes-de / parse | PowerTube |
| ebike.speedClass | retailer:bikes-de / parse | Motor-Unterstützung: bis 25 km/h |
| ebike.eDiscipline | retailer:bikes-de / parse | shelf: E-MTB Fullys |
| ebike.display | retailer:bikes-de / parse | Display: Bosch Mini Remote und System Controller |
| ebike.maxSystemWeightKg | retailer:bikes-de / parse | Zulässiges Gesamtgewicht: 130 |
| ebike.frameShape | retailer:bikes-de / parse | Diamant |
| weightKg | ai / ai (0.99) | Gewicht: 22.9 |
info wheel-material-unknown — Wheel material could not be established.info mixed-groupset — Not a uniform groupset: {"shifters":"XT","rearDerailleur":"XT","cassette":"Deore"}. Ranked on the shifting level, with a penalty.{
"frameScore": 26,
"drivetrainScore": 22,
"wheelScore": 5,
"extrasScore": 4,
"suspensionScore": 7,
"weightAdjustment": -3,
"equipmentValue": 61,
"notes": [
"Shimano XT = 23.",
"Mixed groupset -1: cassette is Deore, 26 tier below XT.",
"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.",
"22.9 kg vs 14.4 kg mtb-hardtail reference = -3.",
"Fork \"mid\" +7 (150 mm travel, which is not scored).",
"Brake series \"upper\" +4."
],
"marketPrice": null,
"valueScore": null,
"savingsVsMarket": null
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [
"weightKg"
],
"rejected": [],
"notes": "The source states \"Rahmenmaterial lt. Hersteller: Carbon / Aluminium\", which is ambiguous, so frameMaterial is unresolved. Wheel material is not specified; the RUMBLE Impeller 33 rim model is not sufficient to assign a material or tier. The drivetrain uses Shimano Deore XT shifting components but a SAMOX crankset, so it is treated as mixed.",
"raw": {
"frameMaterial": {
"value": null,
"evidence": null,
"confidence": 0.99
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "SHIMANO Deore XT RD-M8100 shadow+",
"confidence": 0.99
},
"groupsetFamily": {
"value": "XT",
"evidence": "SHIMANO Deore XT RD-M8100 shadow+",
"confidence": 0.99
},
"electronicShifting": {
"value": "false",
"evidence": "Schaltungstyp: Kettenschaltung",
"confidence": 0.95
},
"speeds": {
"value": "12",
"evidence": "Anzahl Gänge: 12",
"confidence": 0.99
},
"mixedGroupset": {
"value": "true",
"evidence": "Kurbelsatz: SAMOX EC-53",
"confidence": 0.9
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0.99
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0.99
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremsen: Hydraulische Scheibenbremse",
"confidence": 0.99
},
"weightKg": {
"value": "22.9",
"evidence": "Gewicht: 22.9",
"confidence": 0.99
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.99
},
"notes": "The source states \"Rahmenmaterial lt. Hersteller: Carbon / Aluminium\", which is ambiguous, so frameMaterial is unresolved. Wheel material is not specified; the RUMBLE Impeller 33 rim model is not sufficient to assign a material or tier. The drivetrain uses Shimano Deore XT shifting components but a SAMOX crankset, so it is treated as mixed."
}
}
{
"id": "bikes-de:bulls-copperhead-evo-am-2-2026",
"retailer": "bikes-de",
"retailerProductId": "bulls-copperhead-evo-am-2-2026",
"productUrl": "https://www.bikes.de/shop/e-bikes/marke.bulls/bulls-copperhead-evo-am-2-2026/",
"brand": "Bulls",
"model": "COPPERHEAD EVO AM 2 Diamant graphite black/slab grey-matt",
"modelYear": 2026,
"category": "e-bike",
"categoryBasis": "route",
"sourceCategory": "e-bike",
"price": 4999,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "carbon",
"frameModel": null,
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "XT",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 12,
"mixedGroupset": true,
"groupsetComponents": {
"shifters": "XT",
"rearDerailleur": "XT",
"cassette": "Deore"
},
"groupsetTierSpread": 26,
"crank": "SAMOX EC-53",
"cassette": "SHIMANO Deore CS-M6100-12 10-51T",
"brakes": "hydraulic-disc",
"brakePistons": 2,
"brakeTier": "upper",
"suspension": "full",
"fork": {
"make": "RockShox",
"line": "Lyrik",
"tier": "mid",
"travelMm": 150
},
"rearShock": {
"make": "RockShox",
"line": "Deluxe",
"tier": "upper"
},
"dropperPost": false,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": true,
"kickstand": null,
"lighting": true,
"wheelSize": "29",
"wheelset": "VR: RUMBLE Impeller 33 tubeless ready, HR: RUMBLE Impeller 33 tubeless ready | Forumula CL-811 | Formula FCL-548M",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "VR: Magic Mary Performance 29 Zoll, HR: Magic Mary Performance 29 Zoll",
"weightKg": 22.9,
"ebike": {
"motor": {
"text": "Bosch Performance Line CX GEN5 (Smart System) 25/100 Nm",
"brand": "bosch",
"model": "bosch-performance-line-cx-bdu384y",
"position": "mid",
"torqueNm": 100,
"torqueSource": "retailer",
"ratedPowerW": null,
"peakPowerW": null
},
"battery": {
"text": "Bosch PowerTube (Smart System) 800 | 800",
"capacityWh": 800,
"count": 1,
"integration": "integrated",
"removable": null
},
"speedClass": "pedelec-25",
"rangeExtender": "unknown",
"display": "Bosch Mini Remote und System Controller",
"abs": null,
"autoShift": null,
"statedRangeKm": null,
"eDiscipline": "e-mtb",
"eDisciplineBasis": "leaf",
"frameShape": "diamond",
"cargoType": "unknown",
"maxSystemWeightKg": 130,
"rackCapacityKg": null,
"weightIncludesBattery": null
},
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "S | (29\")",
"size": "S",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "M | (29\")",
"size": "M",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "L | (29\")",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4999
},
{
"rawSize": "XL | (29\")",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4999
}
],
"seller": null,
"availability": "in-stock",
"gtins": [
"4063518373192",
"4063518373208",
"4063518373222",
"4063518373246"
],
"imageUrl": "https://bikes-opt.b-cdn.net/bulls/2026/3086840_01.jpg",
"rawTitle": "Bulls COPPERHEAD EVO AM 2 Diamant graphite black/slab grey-matt",
"fetchedAt": "2026-09-26T06:30:07.856Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
},
{
"code": "mixed-groupset",
"message": "Not a uniform groupset: {\"shifters\":\"XT\",\"rearDerailleur\":\"XT\",\"cassette\":\"Deore\"}. Ranked on the shifting level, with a penalty.",
"severity": "info"
}
]
}
{
"Akku": "Bosch PowerTube (Smart System) 800",
"Akku-Kapazität (Wh)": "800",
"Motor": "Bosch Performance Line CX GEN5 (Smart System) 25/100 Nm",
"Motor-Unterstützung": "bis 25 km/h",
"Display": "Bosch Mini Remote und System Controller",
"Ladegerät": "Bosch Ladegerät 4A",
"Rahmenmaterial lt. Hersteller": "Carbon / Aluminium",
"Gabel": "RockShox Lyrik Select RC, 1.8 Steerer",
"Gabel Federweg (mm)": "150",
"Dämpfer": "RockShox Deluxe Select+ RL",
"Dämpfer Federweg": "150",
"Schaltungstyp": "Kettenschaltung",
"Anzahl Gänge": "12",
"Schaltwerk": "SHIMANO Deore XT RD-M8100 shadow+",
"Schalthebel": "SHIMANO Deore XT SL-M8100, rapidfire+",
"Zahnkranz": "SHIMANO Deore CS-M6100-12 10-51T",
"Bremsen": "Hydraulische Scheibenbremse",
"Bremse": "VR: TRP HD-M807, HR: TRP HD-M807",
"Bremshebel": "SHIMANO Deore XT SL-M8100, rapidfire+",
"Bremsscheiben": "VR: TRP RC01E 203mm CL, HR: TRP RC01E 203mm CL",
"Laufradgröße": "29 Zoll",
"Reifen": "VR: Magic Mary Performance 29 Zoll, HR: Magic Mary Performance 29 Zoll",
"Vorderrad-Nabe": "Forumula CL-811",
"Hinterrad-Nabe": "Formula FCL-548M",
"Felgen": "VR: RUMBLE Impeller 33 tubeless ready, HR: RUMBLE Impeller 33 tubeless ready",
"Kette": "SHIMANO Deore CN-M6100",
"Kurbelsatz": "SAMOX EC-53",
"Pedale": "BULLS MTB Pedale",
"Lenker": "RUMBLE Altimate 35 Riser",
"Griffe": "ERGON GX10",
"Vorbau": "Rumble Altimate",
"Steuersatz": "ACROS AZX-274, ZS56/28,6/ZS66/46",
"Sattel": "SELLE ROYAL SRX",
"Sattelstütze": "RUMBLE Escalator, 34,9 mm / 170 mm mit Remote",
"Straßenzulassung": "Ja",
"Frontleuchte": "MonkeyLink Kurvenlicht 30 Lux",
"Rückleuchte": "MonkeyLink Twinlight",
"Kettenschutz": "BULLS Chainguard",
"Marke": "Bulls",
"EAN": "4063518373192",
"Hersteller Artikelnummer": "526800800840",
"Modellserie Bezeichnung": "COPPERHEAD EVO AM 2",
"Rahmenform lt. Hersteller": "Diamant",
"Markenfarbe": "graphite black/slab grey-matt",
"Rahmenhöhe": "S | (29\")",
"Jahr": "2026",
"Gewicht": "22.9",
"Zulässiges Gesamtgewicht": "130"
}
{
"retailer": "bikes-de",
"retailerProductId": "bulls-copperhead-evo-am-2-2026",
"productUrl": "https://www.bikes.de/shop/e-bikes/marke.bulls/bulls-copperhead-evo-am-2-2026/",
"extractionMethod": "server-html",
"sourceCategory": "e-bike",
"rawTitle": "Bulls COPPERHEAD EVO AM 2 Diamant graphite black/slab grey-matt",
"rawBrand": "Bulls",
"price": 4999,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://bikes-opt.b-cdn.net/bulls/2026/3086840_01.jpg",
"rawSpecifications": {
"Akku": "Bosch PowerTube (Smart System) 800",
"Akku-Kapazität (Wh)": "800",
"Motor": "Bosch Performance Line CX GEN5 (Smart System) 25/100 Nm",
"Motor-Unterstützung": "bis 25 km/h",
"Display": "Bosch Mini Remote und System Controller",
"Ladegerät": "Bosch Ladegerät 4A",
"Rahmenmaterial lt. Hersteller": "Carbon / Aluminium",
"Gabel": "RockShox Lyrik Select RC, 1.8 Steerer",
"Gabel Federweg (mm)": "150",
"Dämpfer": "RockShox Deluxe Select+ RL",
"Dämpfer Federweg": "150",
"Schaltungstyp": "Kettenschaltung",
"Anzahl Gänge": "12",
"Schaltwerk": "SHIMANO Deore XT RD-M8100 shadow+",
"Schalthebel": "SHIMANO Deore XT SL-M8100, rapidfire+",
"Zahnkranz": "SHIMANO Deore CS-M6100-12 10-51T",
"Bremsen": "Hydraulische Scheibenbremse",
"Bremse": "VR: TRP HD-M807, HR: TRP HD-M807",
"Bremshebel": "SHIMANO Deore XT SL-M8100, rapidfire+",
"Bremsscheiben": "VR: TRP RC01E 203mm CL, HR: TRP RC01E 203mm CL",
"Laufradgröße": "29 Zoll",
"Reifen": "VR: Magic Mary Performance 29 Zoll, HR: Magic Mary Performance 29 Zoll",
"Vorderrad-Nabe": "Forumula CL-811",
"Hinterrad-Nabe": "Formula FCL-548M",
"Felgen": "VR: RUMBLE Impeller 33 tubeless ready, HR: RUMBLE Impeller 33 tubeless ready",
"Kette": "SHIMANO Deore CN-M6100",
"Kurbelsatz": "SAMOX EC-53",
"Pedale": "BULLS MTB Pedale",
"Lenker": "RUMBLE Altimate 35 Riser",
"Griffe": "ERGON GX10",
"Vorbau": "Rumble Altimate",
"Steuersatz": "ACROS AZX-274, ZS56/28,6/ZS66/46",
"Sattel": "SELLE ROYAL SRX",
"Sattelstütze": "RUMBLE Escalator, 34,9 mm / 170 mm mit Remote",
"Straßenzulassung": "Ja",
"Frontleuchte": "MonkeyLink Kurvenlicht 30 Lux",
"Rückleuchte": "MonkeyLink Twinlight",
"Kettenschutz": "BULLS Chainguard",
"Marke": "Bulls",
"EAN": "4063518373192",
"Hersteller Artikelnummer": "526800800840",
"Modellserie Bezeichnung": "COPPERHEAD EVO AM 2",
"Rahmenform lt. Hersteller": "Diamant",
"Markenfarbe": "graphite black/slab grey-matt",
"Rahmenhöhe": "S | (29\")",
"Jahr": "2026",
"Gewicht": "22.9",
"Zulässiges Gesamtgewicht": "130"
},
"rawFeatures": [],
"rawSizes": [
{
"rawSize": "S | (29\")",
"size": "S",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "M | (29\")",
"size": "M",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "L | (29\")",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4999
},
{
"rawSize": "XL | (29\")",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4999
}
],
"availabilityText": "2 of 4 frame sizes offered for shipping by a bikes.de dealer",
"fetchedAt": "2026-09-26T06:30:07.856Z",
"sourceMeta": {
"dealers": [
"Högemann Bike Center"
],
"listingRows": 2,
"articleNumbers": [
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"3086846"
],
"skus": [
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"4063518373222",
"4063518373246"
],
"leafCategory": "E-MTB Fullys"
},
"listingPath": [
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"E-Mountainbikes",
"E-MTB Fullys"
]
}