← Review table (mtb) · shopper page
boc:7497679241390 · source URL · confidence 0.74
Cannot win: availability is out-of-stock; no size confirmed in stock
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| 34 CM | — | — | unknown | unsupported | no | €749,99 | — |
| mapping | unsupported |
|---|---|
| reason | "34 CM" 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:boc / parse | GHOST |
| model | retailer:boc / derived | Ghost Nirvana 4X |
| modelYear | retailer:boc / parse | Modelljahr: 2025 |
| category | retailer:boc / derived | — |
| frameMaterial | retailer:boc / parse | Aluminium |
| brakeTier | retailer:boc / dictionary | BR-MT410 |
| suspension | retailer:boc / derived | suspension fork "X-Fusion Slant 34 RC 100 mm" and no rear shock in a 28-field spec table |
| fork | retailer:boc / parse | X-Fusion Slant 34 RC 100 mm |
| dropperPost | retailer:boc / derived | seatpost row "JD-SP20T 34.9" names no dropper, in a 28-field spec table |
| beltDrive | retailer:boc / parse | KMC |
| wheelSize | retailer:boc / parse | 26 |
| weightKg | retailer:boc / parse | Gewicht Kg. ca.: 12 kg |
| powerMeter | retailer:boc / derived | absent from a 28-field spec table |
| availability | retailer:boc / derived | all variants sold out |
| groupsetFamily | ai / ai (0.9) | Kurbelgarnitur: Shimano Deore FC-M5100 30T |
| brakes | ai / ai (0.9) | Hydraulische Shimano MT410 Scheibenbremsen |
info brake-actuation-unstated — The spec table says "Disc" without saying whether the disc brake is hydraulic or mechanical. Recorded as unknown; the two are not interchangeable to a buyer.info suspicious-discount — Claimed 50% off. Treated as context only; it does not affect the ranking.info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 11,
"drivetrainScore": 20,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 3.6,
"equipmentValue": 39.6,
"notes": [
"Shimano Deore = 20.",
"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.",
"12 kg vs 14.4 kg mtb-hardtail reference = +3.6.",
"Fork series not stated: scored at the bottom of the fork ladder rather than assumed.",
"Brake series \"basic\" +0."
],
"marketPrice": 1142,
"valueScore": 1.523,
"savingsVsMarket": 392.01
}
{
"requested": [
"groupsetFamily",
"wheelMaterial",
"wheelTier",
"brakes"
],
"applied": [
"groupsetFamily",
"brakes"
],
"rejected": [],
"notes": "The listing states \"Schaltung: ohne Schaltung\" yet lists a crank (Shimano Deore FC-M5100 30T) and a cassette (Formula 13T), suggesting a single-speed or non-standard drivetrain; the exact number of rear sprockets (speeds) is not given. Spokes are listed (DT Swiss 2.0) but no rim/wheelset model or material is specified, so wheelMaterial and wheelTier cannot be determined. Mixed groupset cannot be established because shifters/derailleurs are not provided.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial: Aluminium",
"confidence": 0.9
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Kurbelgarnitur: Shimano Deore FC-M5100 30T",
"confidence": 0.9
},
"groupsetFamily": {
"value": "Deore",
"evidence": "Kurbelgarnitur: Shimano Deore FC-M5100 30T",
"confidence": 0.9
},
"electronicShifting": {
"value": "false",
"evidence": "Schaltung: ohne Schaltung",
"confidence": 0.8
},
"speeds": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"mixedGroupset": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Hydraulische Shimano MT410 Scheibenbremsen",
"confidence": 0.9
},
"weightKg": {
"value": "12",
"evidence": "Gewicht Kg. ca.: 12 kg",
"confidence": 0.9
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"notes": "The listing states \"Schaltung: ohne Schaltung\" yet lists a crank (Shimano Deore FC-M5100 30T) and a cassette (Formula 13T), suggesting a single-speed or non-standard drivetrain; the exact number of rear sprockets (speeds) is not given. Spokes are listed (DT Swiss 2.0) but no rim/wheelset model or material is specified, so wheelMaterial and wheelTier cannot be determined. Mixed groupset cannot be established because shifters/derailleurs are not provided."
}
}
{
"id": "boc:7497679241390",
"retailer": "boc",
"retailerProductId": "7497679241390",
"productUrl": "https://boc24.de/products/ghost-nirvana-4x",
"brand": "Ghost",
"model": "Nirvana 4X",
"modelYear": 2025,
"category": "mtb",
"categoryBasis": "route",
"sourceCategory": "mtb",
"price": 749.99,
"originalPrice": 1499,
"currency": "EUR",
"discountPercent": 50,
"frameMaterial": "aluminium",
"frameModel": null,
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Deore",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": null,
"mixedGroupset": null,
"groupsetComponents": {
"crank": "Deore"
},
"groupsetTierSpread": 0,
"crank": "Shimano Deore FC-M5100 30T",
"cassette": "Formula 13T",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "basic",
"suspension": "front",
"fork": {
"make": "X-Fusion",
"line": "34",
"tier": "unknown",
"travelMm": 100
},
"rearShock": null,
"dropperPost": false,
"beltDrive": false,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": "26",
"wheelset": null,
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "Maxxis DTH 26x2.30",
"weightKg": 12,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "34 CM",
"size": null,
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 749.99,
"preorder": false,
"deliveryNote": null
}
],
"seller": null,
"availability": "out-of-stock",
"gtins": [],
"imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_ghost-nirvana-4x-0-raw-224861.jpg?v=1785996608",
"rawTitle": "Ghost Nirvana 4X",
"fetchedAt": "2026-09-19T05:43:02.814Z",
"normalizationConfidence": 0.74,
"warnings": [
{
"code": "brake-actuation-unstated",
"message": "The spec table says \"Disc\" without saying whether the disc brake is hydraulic or mechanical. Recorded as unknown; the two are not interchangeable to a buyer.",
"severity": "info"
},
{
"code": "suspicious-discount",
"message": "Claimed 50% 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"
}
]
}
{
"Ausstattung": "Hydraulische Shimano MT410 Scheibenbremsen Hochwertige X-Fusion Slant Luftgabel Agiler 26 Zoll Aluminiumrahmen Griffige Maxxis DTH Reifen",
"Artikelmarke": "Ghost",
"Ausstattungsniveau": "ohne zusätzliche Ausstattung",
"Bremsen": "Shimano BR-MT410 160 mm Disc",
"Bremshebel": "Shimano BLMT401",
"Federweg hinten": "0",
"Federweg vorne": "100",
"Gabel": "X-Fusion Slant 34 RC 100 mm",
"Gewicht Kg. ca.": "12 kg",
"Griffe": "WTB Wafel",
"Innenlager": "BSA",
"Kassette": "Formula 13T",
"Kette": "KMC X10",
"Kurbelgarnitur": "Shimano Deore FC-M5100 30T",
"Laufradgröße": "26 Zoll",
"Lenker": "Ground Fiftyone Race Dia. 35 mm 20/780 mm",
"Modelljahr": "2025",
"Rahmenform": "Diamant",
"Rahmenmaterial": "Aluminium",
"Reifen hinten": "Maxxis DTH 26x2.30",
"Reifen vorne": "Maxxis DTH 26x2.30",
"Sattel": "Selle Italia X-Base",
"Sattelstütze": "JD-SP20T 34.9",
"Schaltung": "ohne Schaltung",
"Schaltungstyp": "Ohne Schaltung",
"Speichen": "DT Swiss 2.0",
"Steuersatz": "Acros ZS44/56",
"Vorbau": "Ground Fiftyone Dia. 35 mm"
}
{
"retailer": "boc",
"retailerProductId": "7497679241390",
"productUrl": "https://boc24.de/products/ghost-nirvana-4x",
"extractionMethod": "public-json-api",
"sourceCategory": "mtb",
"rawTitle": "Ghost Nirvana 4X",
"rawBrand": "GHOST",
"price": 749.99,
"originalPrice": 1499,
"currency": "EUR",
"imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_ghost-nirvana-4x-0-raw-224861.jpg?v=1785996608",
"rawSpecifications": {
"Ausstattung": "Hydraulische Shimano MT410 Scheibenbremsen Hochwertige X-Fusion Slant Luftgabel Agiler 26 Zoll Aluminiumrahmen Griffige Maxxis DTH Reifen",
"Artikelmarke": "Ghost",
"Ausstattungsniveau": "ohne zusätzliche Ausstattung",
"Bremsen": "Shimano BR-MT410 160 mm Disc",
"Bremshebel": "Shimano BLMT401",
"Federweg hinten": "0",
"Federweg vorne": "100",
"Gabel": "X-Fusion Slant 34 RC 100 mm",
"Gewicht Kg. ca.": "12 kg",
"Griffe": "WTB Wafel",
"Innenlager": "BSA",
"Kassette": "Formula 13T",
"Kette": "KMC X10",
"Kurbelgarnitur": "Shimano Deore FC-M5100 30T",
"Laufradgröße": "26 Zoll",
"Lenker": "Ground Fiftyone Race Dia. 35 mm 20/780 mm",
"Modelljahr": "2025",
"Rahmenform": "Diamant",
"Rahmenmaterial": "Aluminium",
"Reifen hinten": "Maxxis DTH 26x2.30",
"Reifen vorne": "Maxxis DTH 26x2.30",
"Sattel": "Selle Italia X-Base",
"Sattelstütze": "JD-SP20T 34.9",
"Schaltung": "ohne Schaltung",
"Schaltungstyp": "Ohne Schaltung",
"Speichen": "DT Swiss 2.0",
"Steuersatz": "Acros ZS44/56",
"Vorbau": "Ground Fiftyone Dia. 35 mm"
},
"rawFeatures": [
"Hydraulische Shimano MT410 Scheibenbremsen, Hochwertige X-Fusion Slant Luftgabel, Agiler 26 Zoll Aluminiumrahmen, Griffige Maxxis DTH Reifen. Hinweis: Durch die Lieferengpässe bei den Fahrradherstellern kann es sein, dass vereinzelt Komponenten der abgebildeten Original-Ausstattung durch gleichwertige oder sogar höherwertige Bauteile ersetzt worden sind. In Einzelfällen ist es möglich, dass das gelieferte Fahrrad von den Abbildungen im Shop abweicht."
],
"rawSizes": [
{
"rawSize": "34 CM",
"size": null,
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 749.99,
"preorder": false,
"deliveryNote": null
}
],
"availabilityText": "all variants sold out",
"fetchedAt": "2026-09-19T05:43:02.814Z",
"sourceMeta": {
"shopifyProductId": 7497679241390,
"handle": "ghost-nirvana-4x",
"productType": "WG1",
"variantSkus": [
"224861-1"
]
}
}