← Review table (mtb) · shopper page
zweirad-stadler:bulls-copperhead-3-s-mountainbike-hardtail · source URL · confidence 0.83
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| 40 cm | Blau | 29" | — | — | unknown | unsupported | yes | listing price | — |
| 44 cm | Blau | 29" | — | — | unknown | unsupported | yes | listing price | — |
| 49 cm | Blau | 29" | — | — | unknown | unsupported | yes | listing price | — |
| 53 cm | Blau | 29" | — | — | unknown | unsupported | yes | listing price | — |
| 60 cm | Blau | 29" | — | — | unknown | unsupported | yes | listing price | — |
| mapping | unsupported |
|---|---|
| reason | "40 cm | Blau | 29"" could not be read as a frame size. |
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:zweirad-stadler / parse | Bulls |
| model | retailer:zweirad-stadler / derived | Bulls Copperhead 3 S Mountainbike Hardtail |
| category | retailer:zweirad-stadler / parse | Mountainbike |
| frameMaterial | retailer:zweirad-stadler / parse | Aluminium |
| groupsetFamily | retailer:zweirad-stadler / dictionary | Shimano Deore SL-M6100, rapidfire + || Shimano Deore XT RD-M8100 shadow + |
| electronicShifting | retailer:zweirad-stadler / derived | Shimano Deore SL-M6100, rapidfire + || Shimano Deore XT RD-M8100 shadow + |
| speeds | retailer:zweirad-stadler / parse | 12-Gang |
| brakes | retailer:zweirad-stadler / parse | Hydraulische Scheibenbremsen |
| brakeTier | retailer:zweirad-stadler / dictionary | BR-MT200 |
| brakePistons | retailer:zweirad-stadler / parse | Shimano caliper code BR-MT200 |
| suspension | retailer:zweirad-stadler / derived | Hardtail |
| fork | retailer:zweirad-stadler / dictionary | Rock Shox Judy Gold RL-R |
| dropperPost | retailer:zweirad-stadler / derived | seatpost row "Aluminium" names no dropper, in a 28-field spec table |
| beltDrive | retailer:zweirad-stadler / parse | Kettenschaltung |
| wheelSize | retailer:zweirad-stadler / parse | 29 |
| powerMeter | retailer:zweirad-stadler / derived | absent from a 28-field spec table |
| availability | retailer:zweirad-stadler / derived | 5 of 5 sizes orderable |
info suspicious-discount — Claimed 48% off. Treated as context only; it does not affect the ranking.info wheel-material-unknown — Wheel material could not be established.info mixed-groupset — Not a uniform groupset: {"shifters":"Deore","rearDerailleur":"XT","cassette":"Deore"}. Ranked on the shifting level, with a penalty.{
"frameScore": 11,
"drivetrainScore": 20,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 4,
"weightAdjustment": 0,
"equipmentValue": 40,
"notes": [
"Shimano Deore = 20.",
"Mixed groupset, but no crank or cassette below the family it is ranked as: no penalty.",
"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 \"entry\" +4 (100 mm travel, which is not scored).",
"Brake series \"basic\" +0."
],
"marketPrice": 1141,
"valueScore": 1.15,
"savingsVsMarket": 149
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "Mixed groupset: rear derailleur named Deore XT (RD-M8100) while shifter/crank are Deore-series (SL-M6100, FC-MT511). Wheel rims given as \"XC-21 Evo\" but material/tier not stated; bike weight not provided (only \"zul. Gesamtgewicht: max. 125 kg\").",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Material: Aluminium",
"confidence": 0.95
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltwerk: Shimano Deore XT RD-M8100 shadow +",
"confidence": 0.95
},
"groupsetFamily": {
"value": "XT",
"evidence": "Schaltwerk: Shimano Deore XT RD-M8100 shadow +",
"confidence": 0.9
},
"electronicShifting": {
"value": "false",
"evidence": "Schaltwerk: Shimano Deore XT RD-M8100 shadow +",
"confidence": 0.9
},
"speeds": {
"value": "12",
"evidence": "Gänge: 12-Gang",
"confidence": 0.95
},
"mixedGroupset": {
"value": "true",
"evidence": "Schaltwerk: Shimano Deore XT RD-M8100 shadow +\nSchalthebel: Shimano Deore SL-M6100, rapidfire +\nKurbel: Shimano FC-MT511 32T",
"confidence": 0.85
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremsenart: Hydraulische Scheibenbremsen",
"confidence": 0.95
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "Mixed groupset: rear derailleur named Deore XT (RD-M8100) while shifter/crank are Deore-series (SL-M6100, FC-MT511). Wheel rims given as \"XC-21 Evo\" but material/tier not stated; bike weight not provided (only \"zul. Gesamtgewicht: max. 125 kg\")."
}
}
{
"id": "zweirad-stadler:bulls-copperhead-3-s-mountainbike-hardtail",
"retailer": "zweirad-stadler",
"retailerProductId": "bulls-copperhead-3-s-mountainbike-hardtail",
"productUrl": "https://shop.zweirad-stadler.de/fahrrad-shop/mountainbikes/hardtail/hardtail-29/bulls-copperhead-3-s-mountainbike-hardtail.html",
"brand": "Bulls",
"model": "Copperhead 3 S Mountainbike Hardtail",
"modelYear": null,
"category": "mtb",
"categoryBasis": "stated",
"sourceCategory": "mtb",
"price": 992,
"originalPrice": 1899,
"currency": "EUR",
"discountPercent": 48,
"frameMaterial": "aluminium",
"frameModel": null,
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Deore",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 12,
"mixedGroupset": true,
"groupsetComponents": {
"shifters": "Deore",
"rearDerailleur": "XT",
"cassette": "Deore"
},
"groupsetTierSpread": 0,
"crank": "Shimano FC-MT511 32T",
"cassette": "Shimano Deore 12-fach, 10-51 T",
"brakes": "hydraulic-disc",
"brakePistons": 2,
"brakeTier": "basic",
"suspension": "front",
"fork": {
"make": "RockShox",
"line": "Judy",
"tier": "entry",
"travelMm": 100
},
"rearShock": null,
"dropperPost": false,
"beltDrive": false,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": "29",
"wheelset": "XC-21 Evo, tubeless ready | Shimano HB-MT410-B Center Lock | Shimano FH-MT401-B Center Lock",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "Schwalbe Racing Ralph Performance",
"weightKg": null,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "40 cm | Blau | 29\"",
"size": null,
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
},
{
"rawSize": "44 cm | Blau | 29\"",
"size": "44",
"sizeCm": 44,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
},
{
"rawSize": "49 cm | Blau | 29\"",
"size": "49",
"sizeCm": 49,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
},
{
"rawSize": "53 cm | Blau | 29\"",
"size": "53",
"sizeCm": 53,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
},
{
"rawSize": "60 cm | Blau | 29\"",
"size": "60",
"sizeCm": 60,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
}
],
"seller": null,
"availability": "in-stock",
"gtins": [],
"imageUrl": "https://shop.zweirad-stadler.de/out/pictures/generated/product/1/1500_1500_100/bulls-copperhead-3-s-hardtail-blau-99196.jpg",
"rawTitle": "Bulls Copperhead 3 S Mountainbike Hardtail",
"fetchedAt": "2026-09-19T06:32:43.217Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"code": "suspicious-discount",
"message": "Claimed 48% off. Treated as context only; it does not affect the ranking.",
"severity": "info"
},
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
},
{
"code": "mixed-groupset",
"message": "Not a uniform groupset: {\"shifters\":\"Deore\",\"rearDerailleur\":\"XT\",\"cassette\":\"Deore\"}. Ranked on the shifting level, with a penalty.",
"severity": "info"
}
]
}
{
"Material": "Aluminium",
"Farbe": "Blau",
"Gabel": "Rock Shox Judy Gold RL-R",
"Federweg Gabel": "100 mm",
"Steuersatz": "FSA No. 57SC",
"Schaltung": "Kettenschaltung",
"Gänge": "12-Gang",
"Schaltwerk": "Shimano Deore XT RD-M8100 shadow +",
"Schalthebel": "Shimano Deore SL-M6100, rapidfire +",
"Bremsenart": "Hydraulische Scheibenbremsen",
"Bremsen": "Shimano BR-MT200",
"Bremsscheiben": "180 mm / 180 mm Center Lock",
"Kurbel": "Shimano FC-MT511 32T",
"Pedale": "Bulls MTB",
"Kassette": "Shimano Deore 12-fach, 10-51 T",
"Kette": "Shimano Deore 12-fach, 10-51 T",
"Lenker": "Bulls Sport-SL double butted Riserbar",
"Griffe": "Bulls MTB",
"Vorbau": "MTB-SL, 3D geschmiedet, CCS Slot Mount ready",
"Sattelstütze Art": "Patent",
"Sattelstütze": "Aluminium",
"Sattel": "Bulls Sportive Ergo",
"Laufradgröße": "29\"",
"Felgen": "XC-21 Evo, tubeless ready",
"Reifen": "Schwalbe Racing Ralph Performance",
"Nabe vorne": "Shimano HB-MT410-B Center Lock",
"Nabe hinten": "Shimano FH-MT401-B Center Lock",
"zul. Gesamtgewicht": "max. 125 kg"
}
{
"retailer": "zweirad-stadler",
"retailerProductId": "bulls-copperhead-3-s-mountainbike-hardtail",
"productUrl": "https://shop.zweirad-stadler.de/fahrrad-shop/mountainbikes/hardtail/hardtail-29/bulls-copperhead-3-s-mountainbike-hardtail.html",
"extractionMethod": "server-html",
"sourceCategory": "mtb",
"rawTitle": "Bulls Copperhead 3 S Mountainbike Hardtail",
"rawBrand": "Bulls",
"price": 992,
"originalPrice": 1899,
"currency": "EUR",
"imageUrl": "https://shop.zweirad-stadler.de/out/pictures/generated/product/1/1500_1500_100/bulls-copperhead-3-s-hardtail-blau-99196.jpg",
"rawSpecifications": {
"Material": "Aluminium",
"Farbe": "Blau",
"Gabel": "Rock Shox Judy Gold RL-R",
"Federweg Gabel": "100 mm",
"Steuersatz": "FSA No. 57SC",
"Schaltung": "Kettenschaltung",
"Gänge": "12-Gang",
"Schaltwerk": "Shimano Deore XT RD-M8100 shadow +",
"Schalthebel": "Shimano Deore SL-M6100, rapidfire +",
"Bremsenart": "Hydraulische Scheibenbremsen",
"Bremsen": "Shimano BR-MT200",
"Bremsscheiben": "180 mm / 180 mm Center Lock",
"Kurbel": "Shimano FC-MT511 32T",
"Pedale": "Bulls MTB",
"Kassette": "Shimano Deore 12-fach, 10-51 T",
"Kette": "Shimano Deore 12-fach, 10-51 T",
"Lenker": "Bulls Sport-SL double butted Riserbar",
"Griffe": "Bulls MTB",
"Vorbau": "MTB-SL, 3D geschmiedet, CCS Slot Mount ready",
"Sattelstütze Art": "Patent",
"Sattelstütze": "Aluminium",
"Sattel": "Bulls Sportive Ergo",
"Laufradgröße": "29\"",
"Felgen": "XC-21 Evo, tubeless ready",
"Reifen": "Schwalbe Racing Ralph Performance",
"Nabe vorne": "Shimano HB-MT410-B Center Lock",
"Nabe hinten": "Shimano FH-MT401-B Center Lock",
"zul. Gesamtgewicht": "max. 125 kg"
},
"rawFeatures": [
"40 cm | Blau | 29\" 4-8 Werktage",
"44 cm | Blau | 29\" 4-8 Werktage",
"49 cm | Blau | 29\" 4-8 Werktage",
"53 cm | Blau | 29\" 4-8 Werktage",
"60 cm | Blau | 29\" 4-8 Werktage",
"0% Finanzierung ab 99,20 € möglich",
"Dienstrad-Leasing möglich",
"14 Tage kostenloses Rückgaberecht",
"Fahrrad vollständig montiert und mit wenigen Handgriffen fahrbereit",
"100 mm Federgabel von RockShox Judy Gold reduziert Stöße auf unebenen Untergrund",
"Viel Grip bei wenig Rollwiderstand dank Schwalbe Racing Ralph Performance Bereifung",
"Leichter Aluminiumrahmen in sportlicher Optik mit innen verlegten Zügen"
],
"rawSizes": [
{
"rawSize": "40 cm | Blau | 29\"",
"size": null,
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
},
{
"rawSize": "44 cm | Blau | 29\"",
"size": "44",
"sizeCm": 44,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
},
{
"rawSize": "49 cm | Blau | 29\"",
"size": "49",
"sizeCm": 49,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
},
{
"rawSize": "53 cm | Blau | 29\"",
"size": "53",
"sizeCm": 53,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
},
{
"rawSize": "60 cm | Blau | 29\"",
"size": "60",
"sizeCm": 60,
"inStock": true,
"stockCount": null,
"price": null,
"deliveryNote": "4-8 Werktage"
}
],
"availabilityText": "5 of 5 sizes orderable",
"fetchedAt": "2026-09-19T06:32:43.217Z",
"sourceMeta": {
"savingBadge": "907 € gespartauf UVP",
"deliveryWindows": [
"40 cm | Blau | 29\" 4-8 Werktage",
"44 cm | Blau | 29\" 4-8 Werktage",
"49 cm | Blau | 29\" 4-8 Werktage",
"53 cm | Blau | 29\" 4-8 Werktage",
"60 cm | Blau | 29\" 4-8 Werktage"
]
}
}