Centurion Backfire Pro 600 HP2 MTB

bikehouse24:83392 · source URL · confidence 0.54 · GTIN 4039645512513, 4039645512520

Eligibility

Cannot win: confidence 0.54 below 0.75; suspension type not stated, so it is in neither calibration unit

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
L (53)	L	53 cm	exact scale	stated by the retailer	yes	€999	L (53)
XL (58)	XL	58 cm	exact scale	stated by the retailer	yes	€999	XL (58)

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

L (53)

53 cm

exact scale

stated by the retailer

yes

€999

L (53)

XL (58)

58 cm

exact scale

stated by the retailer

yes

€999

XL (58)

A shopper asking for: 54 → L (53) in stock · 56 → nothing compatible · 58 → XL (58) in stock · 60 → nothing compatible

Identity

Canonical configuration: Centurion | Backfire Pro 600 Diamant | Deore | 2023
Confidence: high

brand exact (Centurion)
model normalized to "backfire pro 600 diamant"
groupset family exact (Deore)
GTIN match (4039645512513, 4039645512520)
listings state different model years (2022, 2023); the shared manufacturer barcode says they are one SKU and is trusted over the year fields
4 listings across 3 retailers

retailer	price	sizes in stock
BikeHouse24	€999	L (53), XL (58)	debug
BikeExchange	€999	M, L	debug
bikes.de	€1.379	53 cm (29") - L	debug
BikeExchange	€1.379	L	debug

retailer

price

sizes in stock

BikeHouse24

€999

L (53), XL (58)

debug

BikeExchange

€999

M, L

debug

bikes.de

€1.379

53 cm (29") - L

debug

BikeExchange

€1.379

debug

Provenance — why we believe each fact

field source evidence

brand retailer:bikehouse24 / parse Centurion

model retailer:bikehouse24 / derived Centurion Backfire Pro 600 HP2 MTB

category retailer:bikehouse24 / parse MTB

suspension retailer:bikehouse24 / derived no fork or rear-shock row, on a route where neither is the default

availability retailer:bikehouse24 / derived Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt.

groupsetFamily ai / ai (0.9) Shimano Deore

speeds ai / ai (0.9) 1x11 Schaltung

field	source	evidence
brand	`retailer:bikehouse24` / parse	Centurion
model	`retailer:bikehouse24` / derived	Centurion Backfire Pro 600 HP2 MTB
category	`retailer:bikehouse24` / parse	MTB
suspension	`retailer:bikehouse24` / derived	no fork or rear-shock row, on a route where neither is the default
availability	`retailer:bikehouse24` / derived	Auf Lager \| Lieferzeit 3-7 Werktage innerhalb Dt.
groupsetFamily	`ai` / ai (0.9)	Shimano Deore
speeds	`ai` / ai (0.9)	1x11 Schaltung

Warnings

high frame-material-unknown — Frame material could not be established.
info wheel-material-unknown — Wheel material could not be established.
high no-spec-table — Retailer published no structured specification table.

Score breakdown

{
  "frameScore": 8,
  "drivetrainScore": 18,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 31,
  "notes": [
    "Frame material unknown: scored below aluminium rather than assumed.",
    "Shimano Deore = 20.",
    "11-speed -2.",
    "Wheels unknown: scored level with basic aluminium, which is neither a reward for omitting the wheelset nor a penalty for naming a cheap one.",
    "Weight not published: no weight adjustment either way.",
    "Fork series not stated: scored at the bottom of the fork ladder rather than assumed."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "frameMaterial",
    "groupsetFamily",
    "wheelMaterial",
    "wheelTier",
    "brakes",
    "weightKg"
  ],
  "applied": [
    "groupsetFamily"
  ],
  "rejected": [],
  "notes": "Source text: '29er Hardtail MTB von Centurion', '100 mm Manitou Markhor Comp Federgabel', and '1x11 Schaltung Shimano Deore'. Frame material, wheel material/tier, brakes type, weight and electronic shifting are not stated in the source.",
  "raw": {
    "frameMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Shimano Deore",
      "confidence": 0.9
    },
    "groupsetFamily": {
      "value": "Deore",
      "evidence": "Shimano Deore",
      "confidence": 0.9
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "speeds": {
      "value": "11",
      "evidence": "1x11 Schaltung",
      "confidence": 0.9
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "1x11 Schaltung Shimano Deore",
      "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": null,
      "evidence": null,
      "confidence": 0
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "Source text: '29er Hardtail MTB von Centurion', '100 mm Manitou Markhor Comp Federgabel', and '1x11 Schaltung Shimano Deore'. Frame material, wheel material/tier, brakes type, weight and electronic shifting are not stated in the source."
  }
}

Normalized record

{
  "id": "bikehouse24:83392",
  "retailer": "bikehouse24",
  "retailerProductId": "83392",
  "productUrl": "https://www.bikehouse24.de/de/product/centurion-backfire-pro-600-hp2-mtb-83392/",
  "brand": "Centurion",
  "model": "Backfire Pro 600 HP2 MTB",
  "modelYear": null,
  "category": "mtb",
  "categoryBasis": "stated",
  "sourceCategory": "mtb",
  "price": 999,
  "originalPrice": 1379,
  "currency": "EUR",
  "discountPercent": 28,
  "frameMaterial": "unknown",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Deore",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 11,
  "mixedGroupset": false,
  "groupsetComponents": null,
  "groupsetTierSpread": 0,
  "crank": null,
  "cassette": null,
  "brakes": "unknown",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "unknown",
  "fork": null,
  "rearShock": null,
  "dropperPost": null,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": null,
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": null,
  "weightKg": null,
  "powerMeter": null,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "L (53)",
      "size": "53",
      "sizeCm": 53,
      "inStock": true,
      "stockCount": null,
      "price": 999,
      "preorder": false,
      "deliveryNote": "Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt."
    },
    {
      "rawSize": "XL (58)",
      "size": "58",
      "sizeCm": 58,
      "inStock": true,
      "stockCount": null,
      "price": 999,
      "preorder": false,
      "deliveryNote": "Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt."
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [
    "4039645512513",
    "4039645512520"
  ],
  "imageUrl": "https://www.bikehouse24.de/WD_GetRenditeImage.ashx?wd_systemtypeid=704&width=264&height=228&crop=1&valign=CENTER&halign=CENTER&whspace=1&disenlargement=1&thumb=0&wd_pk=WyJhNDU3MDQiXQ%3d%3d",
  "rawTitle": "Centurion Backfire Pro 600 HP2 MTB",
  "fetchedAt": "2026-09-19T06:38:42.857Z",
  "normalizationConfidence": 0.54,
  "warnings": [
    {
      "code": "frame-material-unknown",
      "message": "Frame material could not be established.",
      "severity": "high"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    },
    {
      "code": "no-spec-table",
      "message": "Retailer published no structured specification table.",
      "severity": "high"
    }
  ]
}

Parsed specification table

{}

Raw adapter output

{
  "retailer": "bikehouse24",
  "retailerProductId": "83392",
  "productUrl": "https://www.bikehouse24.de/de/product/centurion-backfire-pro-600-hp2-mtb-83392/",
  "extractionMethod": "json-ld",
  "sourceCategory": "mtb",
  "rawTitle": "Centurion Backfire Pro 600 HP2 MTB",
  "rawBrand": "Centurion",
  "price": 999,
  "originalPrice": 1379,
  "currency": "EUR",
  "imageUrl": "https://www.bikehouse24.de/WD_GetRenditeImage.ashx?wd_systemtypeid=704&width=264&height=228&crop=1&valign=CENTER&halign=CENTER&whspace=1&disenlargement=1&thumb=0&wd_pk=WyJhNDU3MDQiXQ%3d%3d",
  "rawSpecifications": {},
  "rawFeatures": [
    "29er Hardtail MTB von Centurion",
    "100 mm Manitou Markhor Comp Federgabel",
    "1x11 Schaltung Shimano Deore",
    "für aktive Touren mit leichten sportlichen Passagen"
  ],
  "rawSizes": [
    {
      "rawSize": "L (53)",
      "size": "53",
      "sizeCm": 53,
      "inStock": true,
      "stockCount": null,
      "price": 999,
      "preorder": false,
      "deliveryNote": "Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt."
    },
    {
      "rawSize": "XL (58)",
      "size": "58",
      "sizeCm": 58,
      "inStock": true,
      "stockCount": null,
      "price": 999,
      "preorder": false,
      "deliveryNote": "Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt."
    }
  ],
  "availabilityText": "Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt.",
  "fetchedAt": "2026-09-19T06:38:42.857Z",
  "sourceMeta": {
    "ldShape": "ProductGroup",
    "productGroupId": "83392",
    "variantCount": 2,
    "skus": [
      "4039645512513",
      "4039645512520"
    ],
    "varids": [
      "38564",
      "38565"
    ],
    "colours": [
      "Dunkelblau"
    ],
    "sizesInStock": "2 of 2",
    "badges": [
      "Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt."
    ]
  }
}

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