← Review table (mtb) · shopper page
boc:7498715168942 · source URL · confidence 0.91
Cannot win: availability is out-of-stock; no size confirmed in stock
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| 43 CM | — | 43 cm | exact scale | stated by the retailer | no | €849 | 43 CM |
| 48 CM | — | 48 cm | exact scale | stated by the retailer | no | €849 | 48 CM |
| 53 CM | — | 53 cm | exact scale | stated by the retailer | no | €849 | 53 CM |
A shopper asking for: 54 → 53 CM fits but sold out · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible
Only listing of this configuration — nothing to merge.
| field | source | evidence |
|---|---|---|
| brand | retailer:boc / parse | CENTURION |
| model | retailer:boc / derived | Centurion Backfire Comp 50 EQ |
| modelYear | retailer:boc / parse | Modelljahr: 2019 |
| category | retailer:boc / derived | — |
| frameMaterial | retailer:boc / parse | Aluminium |
| groupsetFamily | retailer:boc / dictionary | Shimano RD-M360 || Shimano FD-TY700 |
| electronicShifting | retailer:boc / derived | Shimano RD-M360 || Shimano FD-TY700 |
| suspension | retailer:boc / derived | suspension fork "SR Suntour XCM ATB HLO" and no rear shock in a 38-field spec table |
| fork | retailer:boc / parse | SR Suntour XCM ATB HLO |
| dropperPost | retailer:boc / derived | seatpost row "PROCRAFT SP-252 dia: 27,2" names no dropper, in a 38-field spec table |
| beltDrive | retailer:boc / parse | KMC |
| hubDynamo | retailer:boc / parse | Shimano DH3D32-QR, Hub Dynamo | PROCRAFT DC-38, 32H 6-Bolt | PROCRAF |
| rack | retailer:boc / parse | Racktime Fold-it Fix |
| mudguards | retailer:boc / parse | Curana CLite 60 |
| kickstand | retailer:boc / parse | Atranvelo |
| lighting | retailer:boc / parse | Trelock Basic 15 Lux |
| wheelSize | retailer:boc / parse | 29 |
| wheelMaterial | retailer:boc / dictionary | Jalco |
| wheelTier | retailer:boc / dictionary | Jalco |
| weightKg | retailer:boc / parse | Gewicht Kg. ca.: 16 kg |
| powerMeter | retailer:boc / derived | absent from a 38-field spec table |
| availability | retailer:boc / derived | all variants sold out |
| speeds | ai / ai (0.9) | Kassette: Shimano CS-HG31-8 11-34T |
info mixed-groupset — Not a uniform groupset: {"rearDerailleur":"Acera","frontDerailleur":"Tourney","crank":"Tourney"}. Ranked on the shifting level, with a penalty.{
"frameScore": 11,
"drivetrainScore": 3,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": -2.4,
"equipmentValue": 16.6,
"notes": [
"Shimano Tourney = 3.",
"Mixed groupset, but no crank or cassette below the family it is ranked as: no penalty.",
"Wheels \"basic-aluminium\" = 5.",
"16 kg vs 14.4 kg mtb-hardtail reference = -2.4.",
"Fork series not stated: scored at the bottom of the fork ladder rather than assumed."
],
"marketPrice": 550,
"valueScore": 0.648,
"savingsVsMarket": -299
}
{
"requested": [
"brakes"
],
"applied": [],
"rejected": [],
"notes": "The source names the brake model as \"Tektro HD-M285\" but does not explicitly state brake type (hydraulic or mechanical) or \"Scheiben\"/\"Hydraulisch\"; therefore brakes cannot be deterministically mapped to hydraulic-disc/mechanical-disc/rim. Speeds set to 8 based on the cassette model \"CS-HG31-8\" rather than the listed total \"Anzahl Gänge: 24\". Mixed groupset not asserted because the source lists component model codes (e.g. FC-TY701) without explicit family names for all parts, so a deterministic determination of mixedGroupset is not possible.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial: Aluminium",
"confidence": 0.9
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltung: Shimano Acera",
"confidence": 0.9
},
"groupsetFamily": {
"value": "Acera",
"evidence": "Schaltung: Shimano Acera",
"confidence": 0.9
},
"electronicShifting": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"speeds": {
"value": "8",
"evidence": "Kassette: Shimano CS-HG31-8 11-34T",
"confidence": 0.9
},
"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": null,
"evidence": null,
"confidence": 0.3
},
"weightKg": {
"value": "16",
"evidence": "Gewicht Kg. ca.: 16 kg",
"confidence": 0.9
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"notes": "The source names the brake model as \"Tektro HD-M285\" but does not explicitly state brake type (hydraulic or mechanical) or \"Scheiben\"/\"Hydraulisch\"; therefore brakes cannot be deterministically mapped to hydraulic-disc/mechanical-disc/rim. Speeds set to 8 based on the cassette model \"CS-HG31-8\" rather than the listed total \"Anzahl Gänge: 24\". Mixed groupset not asserted because the source lists component model codes (e.g. FC-TY701) without explicit family names for all parts, so a deterministic determination of mixedGroupset is not possible."
}
}
{
"id": "boc:7498715168942",
"retailer": "boc",
"retailerProductId": "7498715168942",
"productUrl": "https://boc24.de/products/centurion-backfire-comp-50-eq-2",
"brand": "Centurion",
"model": "Backfire Comp 50 EQ",
"modelYear": 2019,
"category": "mtb",
"categoryBasis": "route",
"sourceCategory": "mtb",
"price": 849,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "aluminium",
"frameModel": "Centurion Backfire Comp",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Tourney",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 8,
"mixedGroupset": true,
"groupsetComponents": {
"rearDerailleur": "Acera",
"frontDerailleur": "Tourney",
"crank": "Tourney"
},
"groupsetTierSpread": 0,
"crank": "Shimano FC-TY701, 42-34-24T",
"cassette": "Shimano CS-HG31-8 11-34T",
"brakes": "unknown",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "front",
"fork": {
"make": "SR Suntour",
"line": "XCM",
"tier": "unknown",
"travelMm": null
},
"rearShock": null,
"dropperPost": false,
"beltDrive": false,
"hubDynamo": true,
"rack": true,
"mudguards": true,
"chaincase": null,
"kickstand": true,
"lighting": true,
"wheelSize": "29",
"wheelset": "PROCRAFT by Jalco JD 200, IW20 | Shimano DH3D32-QR, Hub Dynamo | PROCRAFT DC-38, 32H 6-Bolt",
"wheelMaterial": "aluminium",
"wheelTier": "basic-aluminium",
"tyres": null,
"weightKg": 16,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "43 CM",
"size": "43",
"sizeCm": 43,
"inStock": false,
"stockCount": null,
"price": 849,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "48 CM",
"size": "48",
"sizeCm": 48,
"inStock": false,
"stockCount": null,
"price": 849,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "53 CM",
"size": "53",
"sizeCm": 53,
"inStock": false,
"stockCount": null,
"price": 849,
"preorder": false,
"deliveryNote": null
}
],
"seller": null,
"availability": "out-of-stock",
"gtins": [],
"imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_0209388_1139-0.jpg?v=1785996538",
"rawTitle": "Centurion Backfire Comp 50 EQ",
"fetchedAt": "2026-09-19T05:46:29.342Z",
"normalizationConfidence": 0.91,
"warnings": [
{
"code": "mixed-groupset",
"message": "Not a uniform groupset: {\"rearDerailleur\":\"Acera\",\"frontDerailleur\":\"Tourney\",\"crank\":\"Tourney\"}. Ranked on the shifting level, with a penalty.",
"severity": "info"
}
]
}
{
"Ausstattung": "29 Zoll hochwertiger Backfire Comp Alurahmen SR Suntour XCM ATB HLO Gabel Shimano Acera 24-Gang Schaltung kräftige Tektro HD-M285 Bremsen",
"Anzahl Gänge": "24",
"Artikelmarke": "Centurion",
"Ausstattungsniveau": "mit Schutzbleche und Beleuchtung",
"Beleuchtung": "Trelock Basic 15 Lux",
"Bremsen": "Tektro HD-M285",
"Bremshebel": "Tektro HD-M285",
"Federweg hinten": "100mm",
"Felgen": "PROCRAFT by Jalco JD 200, IW20",
"Gabel": "SR Suntour XCM ATB HLO",
"Gepäckträger": "Racktime Fold-it Fix",
"Gewicht Kg. ca.": "16 kg",
"Griffe": "PROCRAFT Standard",
"Hinterradnabe": "Shimano DH3D32-QR, Hub Dynamo",
"Innenlager": "TH BB-7420ST 73 BC1.37 122,5",
"Kassette": "Shimano CS-HG31-8 11-34T",
"Kette": "KMC Z7",
"Kurbelgarnitur": "Shimano FC-TY701, 42-34-24T",
"Laufradgröße": "29 Zoll",
"Lenker": "PROCRAFT Riser OS-E",
"Modelljahr": "2019",
"Pedale": "VP-992A",
"Rahmen": "Centurion Backfire Comp",
"Rahmenform": "Diamant",
"Rahmenmaterial": "Aluminium",
"Sattel": "PROCRAFT Sport",
"Sattelstütze": "PROCRAFT SP-252 dia: 27,2",
"Schaltung": "Shimano Acera",
"Schaltwerk": "Shimano RD-M360",
"Schutzblech": "Curana CLite 60",
"Speichen": "stainless 2.0",
"Ständer": "Atranvelo",
"Steuersatz": "FSA No.10P",
"Umwerfer": "Shimano FD-TY700",
"Vorbau": "PROCRAFT AL OS dia: 31.8 7°",
"Vorderradnabe": "PROCRAFT DC-38, 32H 6-Bolt",
"weitere Beleuchtung": "AXA Blueline Rear Steady",
"zulässiges Gesamtgewicht Kg": "136 kg"
}
{
"retailer": "boc",
"retailerProductId": "7498715168942",
"productUrl": "https://boc24.de/products/centurion-backfire-comp-50-eq-2",
"extractionMethod": "public-json-api",
"sourceCategory": "mtb",
"rawTitle": "Centurion Backfire Comp 50 EQ",
"rawBrand": "CENTURION",
"price": 849,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_0209388_1139-0.jpg?v=1785996538",
"rawSpecifications": {
"Ausstattung": "29 Zoll hochwertiger Backfire Comp Alurahmen SR Suntour XCM ATB HLO Gabel Shimano Acera 24-Gang Schaltung kräftige Tektro HD-M285 Bremsen",
"Anzahl Gänge": "24",
"Artikelmarke": "Centurion",
"Ausstattungsniveau": "mit Schutzbleche und Beleuchtung",
"Beleuchtung": "Trelock Basic 15 Lux",
"Bremsen": "Tektro HD-M285",
"Bremshebel": "Tektro HD-M285",
"Federweg hinten": "100mm",
"Felgen": "PROCRAFT by Jalco JD 200, IW20",
"Gabel": "SR Suntour XCM ATB HLO",
"Gepäckträger": "Racktime Fold-it Fix",
"Gewicht Kg. ca.": "16 kg",
"Griffe": "PROCRAFT Standard",
"Hinterradnabe": "Shimano DH3D32-QR, Hub Dynamo",
"Innenlager": "TH BB-7420ST 73 BC1.37 122,5",
"Kassette": "Shimano CS-HG31-8 11-34T",
"Kette": "KMC Z7",
"Kurbelgarnitur": "Shimano FC-TY701, 42-34-24T",
"Laufradgröße": "29 Zoll",
"Lenker": "PROCRAFT Riser OS-E",
"Modelljahr": "2019",
"Pedale": "VP-992A",
"Rahmen": "Centurion Backfire Comp",
"Rahmenform": "Diamant",
"Rahmenmaterial": "Aluminium",
"Sattel": "PROCRAFT Sport",
"Sattelstütze": "PROCRAFT SP-252 dia: 27,2",
"Schaltung": "Shimano Acera",
"Schaltwerk": "Shimano RD-M360",
"Schutzblech": "Curana CLite 60",
"Speichen": "stainless 2.0",
"Ständer": "Atranvelo",
"Steuersatz": "FSA No.10P",
"Umwerfer": "Shimano FD-TY700",
"Vorbau": "PROCRAFT AL OS dia: 31.8 7°",
"Vorderradnabe": "PROCRAFT DC-38, 32H 6-Bolt",
"weitere Beleuchtung": "AXA Blueline Rear Steady",
"zulässiges Gesamtgewicht Kg": "136 kg"
},
"rawFeatures": [
"29 Zoll hochwertiger Backfire Comp Alurahmen, SR Suntour XCM ATB HLO Gabel, Shimano Acera 24-Gang Schaltung, kräftige Tektro HD-M285 Bremsen. 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": "43 CM",
"size": "43",
"sizeCm": 43,
"inStock": false,
"stockCount": null,
"price": 849,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "48 CM",
"size": "48",
"sizeCm": 48,
"inStock": false,
"stockCount": null,
"price": 849,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "53 CM",
"size": "53",
"sizeCm": 53,
"inStock": false,
"stockCount": null,
"price": 849,
"preorder": false,
"deliveryNote": null
}
],
"availabilityText": "all variants sold out",
"fetchedAt": "2026-09-19T05:46:29.342Z",
"sourceMeta": {
"shopifyProductId": 7498715168942,
"handle": "centurion-backfire-comp-50-eq-2",
"productType": "WG1",
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