← Review table (mtb) · shopper page
bikeexchange:ghost-nirvana-tour-sf-base-2021 · source URL · confidence 0.83 · GTIN 4052968303033
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| M | M | — | unknown | unsupported | yes | €898 | — |
| mapping | unsupported |
|---|---|
| reason | "M" is a letter size and there is no reviewed Ghost equivalence to convert it. |
A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible
Canonical configuration: Ghost | Nirvana Tour SF Base petrol | SX Eagle | 2021
Confidence: high
| retailer | price | sizes in stock | |
|---|---|---|---|
| bikes.de | €898 | M | debug |
| BikeExchange | €898 | M | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:bikeexchange / parse | Ghost |
| model | retailer:bikeexchange / derived | Ghost Nirvana Tour SF Base |
| modelYear | retailer:bikeexchange / parse | Jahr: 2021 |
| category | retailer:bikeexchange / derived | retailer taxonomy |
| frameMaterial | retailer:bikeexchange / parse | ALUMINIUM |
| groupsetFamily | retailer:bikeexchange / dictionary | SRAM SX Eagle |
| electronicShifting | retailer:bikeexchange / derived | SRAM SX Eagle |
| speeds | retailer:bikeexchange / parse | model code Eagle |
| brakes | retailer:bikeexchange / parse | Hydraulische Scheibenbremse |
| brakeTier | retailer:bikeexchange / dictionary | BR-MT200 |
| brakePistons | retailer:bikeexchange / parse | Shimano caliper code BR-MT200 |
| suspension | retailer:bikeexchange / derived | suspension fork "SR Suntour XCR 34 LOR DS Air" and no rear shock in a 33-field spec table |
| fork | retailer:bikeexchange / parse | SR Suntour XCR 34 LOR DS Air |
| dropperPost | retailer:bikeexchange / derived | seatpost row "Ground Fiftyone 34.9 mm" names no dropper, in a 33-field spec table |
| wheelSize | retailer:bikeexchange / parse | 29 |
| powerMeter | retailer:bikeexchange / derived | absent from a 33-field spec table |
| availability | retailer:bikeexchange / derived | sizes 1: 1 stocked, 0 gone, 0 unread |
| seller | retailer:bikeexchange / parse | M: Rad Ab! |
info single-size-only — Only one size is in stock (M).info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 11,
"drivetrainScore": 17,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 33,
"notes": [
"SRAM SX Eagle = 17.",
"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": 791,
"valueScore": 0.881,
"savingsVsMarket": -107
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "groupsetFamily: the source names 'SRAM SX Eagle' which is not in the allowed groupsetFamily vocabulary, so family is null. speeds: cassette model given but no explicit number of rear sprockets stated. wheelMaterial and wheelTier: wheel model 'Schürmann YAK Disc' is named but the source does not state rim material or a recognised tier mapping. weightKg and powerMeter are not stated in the source.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial: ALUMINIUM",
"confidence": 0.9
},
"groupsetBrand": {
"value": "SRAM",
"evidence": "Schaltung: SRAM SX Eagle",
"confidence": 0.9
},
"groupsetFamily": {
"value": null,
"evidence": null,
"confidence": 0
},
"electronicShifting": {
"value": "false",
"evidence": "Schaltung: SRAM SX Eagle",
"confidence": 0.8
},
"speeds": {
"value": null,
"evidence": null,
"confidence": 0
},
"mixedGroupset": {
"value": "false",
"evidence": "Schalthebel: SRAM SX Eagle",
"confidence": 0.7
},
"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": 0.9
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "groupsetFamily: the source names 'SRAM SX Eagle' which is not in the allowed groupsetFamily vocabulary, so family is null. speeds: cassette model given but no explicit number of rear sprockets stated. wheelMaterial and wheelTier: wheel model 'Schürmann YAK Disc' is named but the source does not state rim material or a recognised tier mapping. weightKg and powerMeter are not stated in the source."
}
}
{
"id": "bikeexchange:ghost-nirvana-tour-sf-base-2021",
"retailer": "bikeexchange",
"retailerProductId": "ghost-nirvana-tour-sf-base-2021",
"productUrl": "https://www.bikeexchange.de/de-DE/products/ghost-nirvana-tour-sf-base-2021?sku=GHO_0000025408",
"brand": "Ghost",
"model": "Nirvana Tour SF Base",
"modelYear": 2021,
"category": "mtb",
"categoryBasis": "route",
"sourceCategory": "mtb",
"price": 898,
"originalPrice": 949,
"currency": "EUR",
"discountPercent": 5,
"frameMaterial": "aluminium",
"frameModel": "NIRVANA AL",
"frameTier": null,
"groupsetBrand": "SRAM",
"groupsetFamily": "SX Eagle",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "SX Eagle",
"crank": "SX Eagle"
},
"groupsetTierSpread": 0,
"crank": "SRAM SX Eagle 32T",
"cassette": "SRAM PG-1210 11-50",
"brakes": "hydraulic-disc",
"brakePistons": 2,
"brakeTier": "basic",
"suspension": "front",
"fork": {
"make": "SR Suntour",
"line": "XCR",
"tier": "unknown",
"travelMm": 120
},
"rearShock": null,
"dropperPost": false,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": "29",
"wheelset": "Schürmann YAK Disc 584x25 32H (XS-S) 622x25 32H (M-XL)",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "WTB Ranger 27.5x2.3 (XS-S) 29x2.3 (M-XL)",
"weightKg": null,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 898,
"seller": "Rad Ab!",
"deliveryNote": "Reguläre Lieferzeit 6 Tage"
}
],
"seller": "Rad Ab!",
"availability": "limited",
"gtins": [
"4052968303033"
],
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/aa99885dcda108257717-qwLlHYS_.jpg",
"rawTitle": "Ghost Nirvana Tour SF Base",
"fetchedAt": "2026-09-19T05:34:07.925Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"code": "single-size-only",
"message": "Only one size is in stock (M).",
"severity": "info"
},
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
}
]
}
{
"Rahmenmaterial": "ALUMINIUM",
"Rahmen": "NIRVANA AL",
"Bremse": "Shimano BR-MT200 180 mm Disc",
"Bremsscheibe vorne": "⌀ 180mm",
"Bremsscheiben": "Shimano SM-RT10 180 mm",
"Bremsscheibe hinten": "⌀ 180mm",
"Art der Bremse": "Hydraulische Scheibenbremse",
"Bremshebel": "Shimano BL-MT201",
"Speichen": "Sapim 2.0",
"Laufrad vorne": "Schürmann YAK Disc 584x25 32H (XS-S) 622x25 32H (M-XL)",
"Laufrad hinten": "Schürmann YAK Disc 584x25 32H (XS-S) 622x25 32H (M-XL)",
"Nabe hinten": "Shimano FH-MT400-B 12x148 mm",
"Reifen hinten": "WTB Ranger 27.5x2.3 (XS-S) 29x2.3 (M-XL)",
"Laufradgröße": "29",
"Reifen vorne": "WTB Ranger 27.5x2.3 (XS-S) 29x2.3 (M-XL)",
"Nabe vorne": "Shimano HB-MT400-B 15x110 mm",
"Vorbau": "Ground Fiftyone Dia. 31.8 mm",
"Lenker": "Ground Fiftyone Dia. 31.8 mm 0/680 mm (XS) 0/700 mm (S) 20/720 mm (M) 27/740 mm (L) 40/760 mm (XL)",
"Griffe": "Production Privee",
"Schaltung": "SRAM SX Eagle",
"Kurbel": "SRAM SX Eagle 32T",
"Schalthebel": "SRAM SX Eagle",
"Kassette": "SRAM PG-1210 11-50",
"Innenlager": "SRAM Powerspline 118 / 73",
"Kette / Riemen": "SRAM SX Eagle",
"Sattel": "Selle Italia Adjustable",
"Sattelklemme": "GW Seatclamp 38.0 mm",
"Sattelstütze": "Ground Fiftyone 34.9 mm",
"Gabel Bauart": "Federgabel",
"Federweg vorne": "120mm",
"Gabelhersteller": "SR Suntour",
"Gabel": "SR Suntour XCR 34 LOR DS Air",
"Jahr": "2021"
}
{
"retailer": "bikeexchange",
"retailerProductId": "ghost-nirvana-tour-sf-base-2021",
"productUrl": "https://www.bikeexchange.de/de-DE/products/ghost-nirvana-tour-sf-base-2021?sku=GHO_0000025408",
"extractionMethod": "embedded-json",
"sourceCategory": "mtb",
"rawTitle": "Ghost Nirvana Tour SF Base",
"rawBrand": "Ghost",
"price": 898,
"originalPrice": 949,
"currency": "EUR",
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/aa99885dcda108257717-qwLlHYS_.jpg",
"rawSpecifications": {
"Rahmenmaterial": "ALUMINIUM",
"Rahmen": "NIRVANA AL",
"Bremse": "Shimano BR-MT200 180 mm Disc",
"Bremsscheibe vorne": "⌀ 180mm",
"Bremsscheiben": "Shimano SM-RT10 180 mm",
"Bremsscheibe hinten": "⌀ 180mm",
"Art der Bremse": "Hydraulische Scheibenbremse",
"Bremshebel": "Shimano BL-MT201",
"Speichen": "Sapim 2.0",
"Laufrad vorne": "Schürmann YAK Disc 584x25 32H (XS-S) 622x25 32H (M-XL)",
"Laufrad hinten": "Schürmann YAK Disc 584x25 32H (XS-S) 622x25 32H (M-XL)",
"Nabe hinten": "Shimano FH-MT400-B 12x148 mm",
"Reifen hinten": "WTB Ranger 27.5x2.3 (XS-S) 29x2.3 (M-XL)",
"Laufradgröße": "29",
"Reifen vorne": "WTB Ranger 27.5x2.3 (XS-S) 29x2.3 (M-XL)",
"Nabe vorne": "Shimano HB-MT400-B 15x110 mm",
"Vorbau": "Ground Fiftyone Dia. 31.8 mm",
"Lenker": "Ground Fiftyone Dia. 31.8 mm 0/680 mm (XS) 0/700 mm (S) 20/720 mm (M) 27/740 mm (L) 40/760 mm (XL)",
"Griffe": "Production Privee",
"Schaltung": "SRAM SX Eagle",
"Kurbel": "SRAM SX Eagle 32T",
"Schalthebel": "SRAM SX Eagle",
"Kassette": "SRAM PG-1210 11-50",
"Innenlager": "SRAM Powerspline 118 / 73",
"Kette / Riemen": "SRAM SX Eagle",
"Sattel": "Selle Italia Adjustable",
"Sattelklemme": "GW Seatclamp 38.0 mm",
"Sattelstütze": "Ground Fiftyone 34.9 mm",
"Gabel Bauart": "Federgabel",
"Federweg vorne": "120mm",
"Gabelhersteller": "SR Suntour",
"Gabel": "SR Suntour XCR 34 LOR DS Air",
"Jahr": "2021"
},
"rawFeatures": [
"Aluminium",
"SRAM SX Eagle",
"29\"",
"Beschreibung"
],
"rawSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 898,
"seller": "Rad Ab!",
"deliveryNote": "Reguläre Lieferzeit 6 Tage"
}
],
"availabilityText": "sizes 1: 1 stocked, 0 gone, 0 unread",
"fetchedAt": "2026-09-19T05:34:07.925Z",
"sourceMeta": {
"skus": [
"4052968303033"
],
"shopSkus": [
"GHO_0000025408",
"GHO_0000025408"
],
"seller": "Rad Ab!",
"sellerOfSize": "M",
"sellerId": "a9ed3ff1-34d7-4ff0-9a75-cd2300a38fad",
"storeKey": "store_01KED68JQJD78TBDDASZ9ZQ9AT_eur",
"storeCity": "Flensburg-Friesischer Berg",
"storeCountry": "DE",
"storeDelivers": true,
"storeClickAndCollect": true,
"storeReservation": true,
"storeDeliveryTime": "P6D",
"shippingPrice": 89,
"hasMoreSellers": false,
"condition": "NEW",
"ctProductId": "3d955a34-d91c-4910-8dcf-7e3e4a8fa263",
"shopCategory": "Hardtail",
"colourCount": 1,
"fetchedSku": "GHO_0000025408"
}
}