← Review table (mtb) · shopper page
bikeexchange:centurion-backfire-fit-comp-50-29-2022 · source URL · confidence 0.78 · GTIN 4039645512360
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| M | M | — | unknown | unsupported | yes | €699 | — |
| mapping | unsupported |
|---|---|
| reason | "M" is a letter size and there is no reviewed Centurion equivalence to convert it. |
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:bikeexchange / parse | Centurion |
| model | retailer:bikeexchange / derived | Centurion Backfire Fit Comp 50 29 |
| modelYear | retailer:bikeexchange / parse | Jahr: 2022 |
| category | retailer:bikeexchange / derived | retailer taxonomy |
| frameMaterial | retailer:bikeexchange / parse | Aluminium |
| groupsetFamily | retailer:bikeexchange / dictionary | SHIMANO SL-M315 || SHIMANO FD-M315-TS |
| electronicShifting | retailer:bikeexchange / derived | SHIMANO SL-M315 || SHIMANO FD-M315-TS |
| speeds | retailer:bikeexchange / parse | 2x8 |
| suspension | retailer:bikeexchange / derived | suspension fork "SR SUNTOUR XCT ATB" and no rear shock in a 36-field spec table |
| fork | retailer:bikeexchange / parse | SR SUNTOUR XCT ATB |
| dropperPost | retailer:bikeexchange / derived | seatpost row "PROCRAFT Comp II" names no dropper, in a 36-field spec table |
| beltDrive | retailer:bikeexchange / parse | KMC |
| wheelSize | retailer:bikeexchange / parse | 29 |
| weightKg | retailer:bikeexchange / parse | Gewicht*: 12,5 kg |
| powerMeter | retailer:bikeexchange / derived | absent from a 36-field spec table |
| availability | retailer:bikeexchange / derived | sizes 1: 1 stocked, 0 gone, 0 unread |
| seller | retailer:bikeexchange / parse | M: Reinwald Zweirad GmbH |
info brake-actuation-unstated — The spec table says "Scheibenbremse" without saying whether the disc brake is hydraulic or mechanical. Recorded as unknown; the two are not interchangeable to a buyer.info single-size-only — Only one size is in stock (M).info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 11,
"drivetrainScore": 3,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 2.9,
"equipmentValue": 21.9,
"notes": [
"Shimano Altus = 7.",
"8-speed -4.",
"Wheels unknown: scored level with basic aluminium, which is neither a reward for omitting the wheelset nor a penalty for naming a cheap one.",
"12.5 kg vs 14.4 kg mtb-hardtail reference = +2.9.",
"Fork series not stated: scored at the bottom of the fork ladder rather than assumed."
],
"marketPrice": 640,
"valueScore": 0.916,
"savingsVsMarket": -59
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"brakes"
],
"applied": [],
"rejected": [],
"notes": "Wheel material not stated (only wheel model 'PROCRAFT JD 200' and stainless spokes given), so wheelMaterial and wheelTier cannot be determined. Brake type only listed as 'Scheibenbremse' and model 'TEKTRO M275' appears, but the source does not explicitly state 'hydraulic' or 'mechanical', so brakes is left null.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial: Aluminium",
"confidence": 0.98
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltung: Shimano Acera",
"confidence": 0.98
},
"groupsetFamily": {
"value": "Acera",
"evidence": "Schaltung: Shimano Acera",
"confidence": 0.98
},
"electronicShifting": {
"value": "false",
"evidence": "Schaltung: Shimano Acera",
"confidence": 0.85
},
"speeds": {
"value": "8",
"evidence": "Anzahl Gänge: 2x8",
"confidence": 0.99
},
"mixedGroupset": {
"value": "false",
"evidence": "Schaltung: Shimano Acera",
"confidence": 0.9
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0
},
"brakes": {
"value": null,
"evidence": null,
"confidence": 0
},
"weightKg": {
"value": "12.5",
"evidence": "Gewicht*: 12,5 kg",
"confidence": 0.99
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "Wheel material not stated (only wheel model 'PROCRAFT JD 200' and stainless spokes given), so wheelMaterial and wheelTier cannot be determined. Brake type only listed as 'Scheibenbremse' and model 'TEKTRO M275' appears, but the source does not explicitly state 'hydraulic' or 'mechanical', so brakes is left null."
}
}
{
"id": "bikeexchange:centurion-backfire-fit-comp-50-29-2022",
"retailer": "bikeexchange",
"retailerProductId": "centurion-backfire-fit-comp-50-29-2022",
"productUrl": "https://www.bikeexchange.de/de-DE/products/centurion-backfire-fit-comp-50-29-2022?sku=CEN_0000044993",
"brand": "Centurion",
"model": "Backfire Fit Comp 50 29",
"modelYear": 2022,
"category": "mtb",
"categoryBasis": "route",
"sourceCategory": "mtb",
"price": 699,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "aluminium",
"frameModel": "Backfire Fit Comp",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Altus",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 8,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "Altus",
"frontDerailleur": "Altus",
"crank": "Altus"
},
"groupsetTierSpread": 0,
"crank": "SHIMANO FC-M315-2 36-22T",
"cassette": "SHIMANO HG31",
"brakes": "unknown",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "front",
"fork": {
"make": "SR Suntour",
"line": "XCT",
"tier": "unknown",
"travelMm": 100
},
"rearShock": null,
"dropperPost": false,
"beltDrive": false,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": "29",
"wheelset": "PROCRAFT JD 200",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "KENDA Small Block 8, 27.5/29x2.1\"",
"weightKg": 12.5,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 699,
"seller": "Reinwald Zweirad GmbH",
"deliveryNote": "Reguläre Lieferzeit 7 Tage"
}
],
"seller": "Reinwald Zweirad GmbH",
"availability": "limited",
"gtins": [
"4039645512360"
],
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/1ca6ad81837ee9c26b9a-jEg-cqHf.jpg",
"rawTitle": "Centurion Backfire Fit Comp 50 29",
"fetchedAt": "2026-09-19T05:28:35.564Z",
"normalizationConfidence": 0.78,
"warnings": [
{
"code": "brake-actuation-unstated",
"message": "The spec table says \"Scheibenbremse\" without saying whether the disc brake is hydraulic or mechanical. Recorded as unknown; the two are not interchangeable to a buyer.",
"severity": "info"
},
{
"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",
"Gewicht*": "12,5 kg",
"Rahmen": "Backfire Fit Comp",
"Zulässiges Gesamtgewicht": "135 kg",
"Bremse": "TEKTRO M275",
"Art der Bremse": "Scheibenbremse",
"Bremshebel": "TEKTRO M276",
"Reifen": "KENDA Small Block 8, 27.5/29x2.1\"",
"Speichen": "PROCRAFT stainless 2.0",
"Nabe hinten": "SHIMANO FH-TX506",
"Reifen hinten": "KENDA Small Block 8, 27.5/29x2.1\"",
"Laufräder": "PROCRAFT JD 200",
"Laufradgröße": "29",
"Reifen vorne": "KENDA Small Block 8, 27.5/29x2.1\"",
"Naben": "SHIMANO HB-TX506 / SHIMANO FH-TX506",
"Nabe vorne": "SHIMANO HB-TX506",
"Vorbau": "PROCRAFT Comp II",
"Steuersatz": "FSA NO.10P",
"Lenker": "PROCRAFT Riser Comp",
"Griffe": "PROCRAFT Sport Comp",
"Schaltung": "Shimano Acera",
"Kurbel": "SHIMANO FC-M315-2 36-22T",
"Anzahl Gänge": "2x8",
"Pedale": "VP-899",
"Schalthebel": "SHIMANO SL-M315",
"Kassette": "SHIMANO HG31",
"Innenlager": "FSA BB-7420ST",
"Umwerfer": "SHIMANO FD-M315-TS",
"Kette / Riemen": "KMC Z8.3",
"Sattel": "PROCRAFT Sport Comfort",
"Sattelstütze": "PROCRAFT Comp II",
"Gabel Bauart": "Federgabel",
"Federweg vorne": "100mm",
"Gabelhersteller": "SR Suntour",
"Gabel": "SR SUNTOUR XCT ATB",
"Jahr": "2022"
}
{
"retailer": "bikeexchange",
"retailerProductId": "centurion-backfire-fit-comp-50-29-2022",
"productUrl": "https://www.bikeexchange.de/de-DE/products/centurion-backfire-fit-comp-50-29-2022?sku=CEN_0000044993",
"extractionMethod": "embedded-json",
"sourceCategory": "mtb",
"rawTitle": "Centurion Backfire Fit Comp 50 29",
"rawBrand": "Centurion",
"price": 699,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/1ca6ad81837ee9c26b9a-jEg-cqHf.jpg",
"rawSpecifications": {
"Rahmenmaterial": "Aluminium",
"Gewicht*": "12,5 kg",
"Rahmen": "Backfire Fit Comp",
"Zulässiges Gesamtgewicht": "135 kg",
"Bremse": "TEKTRO M275",
"Art der Bremse": "Scheibenbremse",
"Bremshebel": "TEKTRO M276",
"Reifen": "KENDA Small Block 8, 27.5/29x2.1\"",
"Speichen": "PROCRAFT stainless 2.0",
"Nabe hinten": "SHIMANO FH-TX506",
"Reifen hinten": "KENDA Small Block 8, 27.5/29x2.1\"",
"Laufräder": "PROCRAFT JD 200",
"Laufradgröße": "29",
"Reifen vorne": "KENDA Small Block 8, 27.5/29x2.1\"",
"Naben": "SHIMANO HB-TX506 / SHIMANO FH-TX506",
"Nabe vorne": "SHIMANO HB-TX506",
"Vorbau": "PROCRAFT Comp II",
"Steuersatz": "FSA NO.10P",
"Lenker": "PROCRAFT Riser Comp",
"Griffe": "PROCRAFT Sport Comp",
"Schaltung": "Shimano Acera",
"Kurbel": "SHIMANO FC-M315-2 36-22T",
"Anzahl Gänge": "2x8",
"Pedale": "VP-899",
"Schalthebel": "SHIMANO SL-M315",
"Kassette": "SHIMANO HG31",
"Innenlager": "FSA BB-7420ST",
"Umwerfer": "SHIMANO FD-M315-TS",
"Kette / Riemen": "KMC Z8.3",
"Sattel": "PROCRAFT Sport Comfort",
"Sattelstütze": "PROCRAFT Comp II",
"Gabel Bauart": "Federgabel",
"Federweg vorne": "100mm",
"Gabelhersteller": "SR Suntour",
"Gabel": "SR SUNTOUR XCT ATB",
"Jahr": "2022"
},
"rawFeatures": [
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"Shimano Acera",
"29\"",
"Beschreibung"
],
"rawSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 699,
"seller": "Reinwald Zweirad GmbH",
"deliveryNote": "Reguläre Lieferzeit 7 Tage"
}
],
"availabilityText": "sizes 1: 1 stocked, 0 gone, 0 unread",
"fetchedAt": "2026-09-19T05:28:35.564Z",
"sourceMeta": {
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"shopSkus": [
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"seller": "Reinwald Zweirad GmbH",
"sellerOfSize": "M",
"sellerId": "067d1f4a-b5ee-4e7d-9730-8e07af5b08c6",
"storeKey": "store_01KCRFVCX0ANXARGNHBMRJSVDW_eur",
"storeCity": "Salem-Weildorf",
"storeCountry": "DE",
"storeDelivers": null,
"storeClickAndCollect": null,
"storeReservation": true,
"storeDeliveryTime": "P7D",
"shippingPrice": 0,
"hasMoreSellers": false,
"condition": "NEW",
"ctProductId": "3d1e824c-b79f-4b73-94b0-ad2a7eb8123e",
"shopCategory": "Hardtail",
"colourCount": 1,
"fetchedSku": "CEN_0000044993"
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}