← Review table (mtb) · shopper page
boc:7497589817518 · source URL · confidence 0.79
Cannot win: availability is out-of-stock; no size confirmed in stock
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| 38 CM | — | — | unknown | unsupported | no | €1.449 | — |
| 43 CM | — | 43 cm | exact scale | stated by the retailer | no | €1.449 | 43 CM |
| 48 CM | — | 48 cm | exact scale | stated by the retailer | no | €1.449 | 48 CM |
| 53 CM | — | 53 cm | exact scale | stated by the retailer | no | €1.449 | 53 CM |
| 58 CM | — | 58 cm | exact scale | stated by the retailer | no | €1.449 | 58 CM |
| mapping | unsupported |
|---|---|
| reason | "38 CM" could not be read as a frame size. |
A shopper asking for: 54 → 53 CM fits but sold out · 56 → nothing compatible · 58 → 58 CM fits but sold out · 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 Pro 800 |
| modelYear | retailer:boc / parse | Modelljahr: 2021 |
| category | retailer:boc / derived | — |
| frameMaterial | retailer:boc / parse | Aluminium |
| groupsetFamily | retailer:boc / dictionary | Shimano Deore || Shimano Deore XT |
| electronicShifting | retailer:boc / derived | Shimano Deore || Shimano Deore XT |
| brakeTier | retailer:boc / dictionary | BR-MT410 |
| suspension | retailer:boc / derived | suspension fork "SR Suntour Axon RLR DS" and no rear shock in a 35-field spec table |
| fork | retailer:boc / parse | SR Suntour Axon RLR DS |
| dropperPost | retailer:boc / derived | seatpost row "PROCRAFT Pro III" names no dropper, in a 35-field spec table |
| wheelSize | retailer:boc / parse | 29 |
| weightKg | retailer:boc / parse | Gewicht Kg. ca.: 12 kg |
| powerMeter | retailer:boc / derived | absent from a 35-field spec table |
| availability | retailer:boc / derived | all variants sold out |
| brakes | ai / ai (0.95) | Hydraulische Shimano MT-410 Scheibenbremsen |
| speeds | ai / ai (0.95) | Anzahl Gänge: 12 |
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": 0,
"weightAdjustment": 3.6,
"equipmentValue": 39.6,
"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.",
"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": 0.788,
"savingsVsMarket": -307
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"brakes"
],
"applied": [
"brakes"
],
"rejected": [],
"notes": "Wheel material not specified for the listed Felgen: PROCRAFT Altitude MPD23 (house brand) so wheelMaterial and wheelTier are unknown. Electronic shifting not explicitly stated. Mixed groupset flagged because shifter is listed as Shimano Deore while overall/derailleur is Shimano Deore XT.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial: Aluminium",
"confidence": 0.95
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltung: Shimano Deore XT",
"confidence": 0.95
},
"groupsetFamily": {
"value": "XT",
"evidence": "Schaltung: Shimano Deore XT",
"confidence": 0.95
},
"electronicShifting": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"speeds": {
"value": "12",
"evidence": "Anzahl Gänge: 12",
"confidence": 0.95
},
"mixedGroupset": {
"value": "true",
"evidence": "Schalthebel: Shimano Deore\nSchaltung: Shimano Deore XT",
"confidence": 0.9
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Hydraulische Shimano MT-410 Scheibenbremsen",
"confidence": 0.95
},
"weightKg": {
"value": "12",
"evidence": "Gewicht Kg. ca.: 12 kg",
"confidence": 0.95
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"notes": "Wheel material not specified for the listed Felgen: PROCRAFT Altitude MPD23 (house brand) so wheelMaterial and wheelTier are unknown. Electronic shifting not explicitly stated. Mixed groupset flagged because shifter is listed as Shimano Deore while overall/derailleur is Shimano Deore XT."
}
}
{
"id": "boc:7497589817518",
"retailer": "boc",
"retailerProductId": "7497589817518",
"productUrl": "https://boc24.de/products/centurion-backfire-pro-800",
"brand": "Centurion",
"model": "Backfire Pro 800",
"modelYear": 2021,
"category": "mtb",
"categoryBasis": "route",
"sourceCategory": "mtb",
"price": 1449,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "aluminium",
"frameModel": "Backfire Pro",
"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-MT510-1 32T",
"cassette": "Shimano Deore",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "basic",
"suspension": "front",
"fork": {
"make": "SR Suntour",
"line": "Axon",
"tier": "unknown",
"travelMm": 100
},
"rearShock": null,
"dropperPost": false,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": "29",
"wheelset": "PROCRAFT Altitude MPD23 | SHIMANO HB-MT410 | Shimano FH-MT401",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "MAXXIS Ikon, 29x2.2\"",
"weightKg": 12,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "38 CM",
"size": null,
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 1449,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "43 CM",
"size": "43",
"sizeCm": 43,
"inStock": false,
"stockCount": null,
"price": 1449,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "48 CM",
"size": "48",
"sizeCm": 48,
"inStock": false,
"stockCount": null,
"price": 1449,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "53 CM",
"size": "53",
"sizeCm": 53,
"inStock": false,
"stockCount": null,
"price": 1449,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "58 CM",
"size": "58",
"sizeCm": 58,
"inStock": false,
"stockCount": null,
"price": 1449,
"preorder": false,
"deliveryNote": null
}
],
"seller": null,
"availability": "out-of-stock",
"gtins": [],
"imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_centurion-backfire-pro-800-rot-219923.jpg?v=1785996572",
"rawTitle": "Centurion Backfire Pro 800",
"fetchedAt": "2026-09-19T05:47:43.966Z",
"normalizationConfidence": 0.79,
"warnings": [
{
"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"
}
]
}
{
"Ausstattung": "Agiler 29 Zoll Aluminiumrahmen Sportliche SR Suntour Axon Federgabel Hochwertige Shimano XT Kettenschaltung Hydraulische Shimano MT-410 Scheibenbremsen Griffiger Maxxis Ikon Reifen",
"Anzahl Gänge": "12",
"Artikelmarke": "Centurion",
"Ausstattungsniveau": "ohne zusätzliche Ausstattung",
"Bremsen": "SHIMANO BR-MT410",
"Bremshebel": "Shimano BL-M4100",
"Federweg vorne": "100 mm",
"Felgen": "PROCRAFT Altitude MPD23",
"Gabel": "SR Suntour Axon RLR DS",
"Gewicht Kg. ca.": "12 kg",
"Griffe": "PROCRAFT Sport Comp",
"Hinterradnabe": "SHIMANO HB-MT410",
"Innenlager": "Shimano SM-BB52",
"Kassette": "Shimano Deore",
"Kette": "SHIMANO Deore",
"Kurbelgarnitur": "Shimano FC-MT510-1 32T",
"Laufradgröße": "29 Zoll",
"Lenker": "PROCRAFT Riser Pro",
"Modelljahr": "2021",
"Pedale": "VP-899",
"Rahmen": "Backfire Pro",
"Rahmenform": "Diamant",
"Rahmenmaterial": "Aluminium",
"Reifen hinten": "MAXXIS Ikon, 29x2.2\"",
"Reifen vorne": "Maxxis Ikon, 29x2.2\"",
"Sattel": "PROCRAFT Race",
"Sattelstütze": "PROCRAFT Pro III",
"Schalthebel": "Shimano Deore",
"Schaltung": "Shimano Deore XT",
"Schaltwerk": "Shimano Deore XT",
"Speichen": "PROCRAFT stainless 2.0",
"Steuersatz": "FSA No.55E / BB-410-SL",
"Vorbau": "PROCRAFT Comp II",
"Vorderradnabe": "Shimano FH-MT401",
"zulässiges Gesamtgewicht Kg": "135 kg"
}
{
"retailer": "boc",
"retailerProductId": "7497589817518",
"productUrl": "https://boc24.de/products/centurion-backfire-pro-800",
"extractionMethod": "public-json-api",
"sourceCategory": "mtb",
"rawTitle": "Centurion Backfire Pro 800",
"rawBrand": "CENTURION",
"price": 1449,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_centurion-backfire-pro-800-rot-219923.jpg?v=1785996572",
"rawSpecifications": {
"Ausstattung": "Agiler 29 Zoll Aluminiumrahmen Sportliche SR Suntour Axon Federgabel Hochwertige Shimano XT Kettenschaltung Hydraulische Shimano MT-410 Scheibenbremsen Griffiger Maxxis Ikon Reifen",
"Anzahl Gänge": "12",
"Artikelmarke": "Centurion",
"Ausstattungsniveau": "ohne zusätzliche Ausstattung",
"Bremsen": "SHIMANO BR-MT410",
"Bremshebel": "Shimano BL-M4100",
"Federweg vorne": "100 mm",
"Felgen": "PROCRAFT Altitude MPD23",
"Gabel": "SR Suntour Axon RLR DS",
"Gewicht Kg. ca.": "12 kg",
"Griffe": "PROCRAFT Sport Comp",
"Hinterradnabe": "SHIMANO HB-MT410",
"Innenlager": "Shimano SM-BB52",
"Kassette": "Shimano Deore",
"Kette": "SHIMANO Deore",
"Kurbelgarnitur": "Shimano FC-MT510-1 32T",
"Laufradgröße": "29 Zoll",
"Lenker": "PROCRAFT Riser Pro",
"Modelljahr": "2021",
"Pedale": "VP-899",
"Rahmen": "Backfire Pro",
"Rahmenform": "Diamant",
"Rahmenmaterial": "Aluminium",
"Reifen hinten": "MAXXIS Ikon, 29x2.2\"",
"Reifen vorne": "Maxxis Ikon, 29x2.2\"",
"Sattel": "PROCRAFT Race",
"Sattelstütze": "PROCRAFT Pro III",
"Schalthebel": "Shimano Deore",
"Schaltung": "Shimano Deore XT",
"Schaltwerk": "Shimano Deore XT",
"Speichen": "PROCRAFT stainless 2.0",
"Steuersatz": "FSA No.55E / BB-410-SL",
"Vorbau": "PROCRAFT Comp II",
"Vorderradnabe": "Shimano FH-MT401",
"zulässiges Gesamtgewicht Kg": "135 kg"
},
"rawFeatures": [
"Agiler 29 Zoll Aluminiumrahmen, Sportliche SR Suntour Axon Federgabel, Hochwertige Shimano XT Kettenschaltung, Hydraulische Shimano MT-410 Scheibenbremsen, Griffiger Maxxis Ikon 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": "38 CM",
"size": null,
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 1449,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "43 CM",
"size": "43",
"sizeCm": 43,
"inStock": false,
"stockCount": null,
"price": 1449,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "48 CM",
"size": "48",
"sizeCm": 48,
"inStock": false,
"stockCount": null,
"price": 1449,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "53 CM",
"size": "53",
"sizeCm": 53,
"inStock": false,
"stockCount": null,
"price": 1449,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "58 CM",
"size": "58",
"sizeCm": 58,
"inStock": false,
"stockCount": null,
"price": 1449,
"preorder": false,
"deliveryNote": null
}
],
"availabilityText": "all variants sold out",
"fetchedAt": "2026-09-19T05:47:43.966Z",
"sourceMeta": {
"shopifyProductId": 7497589817518,
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