Centurion Overdrive C. GA Z4000 EP2

boc:7499136237742 · source URL · confidence 0.83

Eligibility

Cannot win: availability is out-of-stock; no size confirmed in stock; e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
50 CM	—	50 cm	exact scale	stated by the retailer	no	€5.699	50 CM
53 CM	—	53 cm	exact scale	stated by the retailer	no	€5.699	53 CM
59 CM	—	59 cm	exact scale	stated by the retailer	no	€5.699	59 CM

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

50 CM

—

50 cm

exact scale

stated by the retailer

€5.699

50 CM

53 CM

—

53 cm

exact scale

stated by the retailer

€5.699

53 CM

59 CM

—

59 cm

exact scale

stated by the retailer

€5.699

59 CM

A shopper asking for: 54 → 53 CM fits but sold out · 56 → nothing compatible · 58 → 59 CM fits but sold out · 60 → 59 CM fits but sold out

Identity

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

field source evidence

brand retailer:boc / parse CENTURION

model retailer:boc / derived Centurion Overdrive C. GA Z4000 EP2

modelYear retailer:boc / parse Modelljahr: 2020

category retailer:boc / derived retailer taxonomy

frameMaterial retailer:boc / parse Carbon

groupsetFamily retailer:boc / dictionary Shimano Ultegra R8000 || Shimano Ultegra || Shimano Ultegra R8000, 2-speed

electronicShifting retailer:boc / derived Shimano Ultegra R8000 || Shimano Ultegra || Shimano Ultegra R8000, 2-speed

speeds retailer:boc / parse model code R8000

suspension retailer:boc / derived no suspension fork and no rear shock on a drop-bar listing

fork retailer:boc / dictionary Centurion Carbon Gravel/Road

dropperPost retailer:boc / derived seatpost row "Procraft CARBON RACE OFF. 350L" names no dropper, in a 41-field spec table

beltDrive retailer:boc / parse Shimano Ultegra R8000, 2-speed

wheelSize retailer:boc / parse 28

weightKg retailer:boc / parse Gewicht Kg. ca.: 14 kg

powerMeter retailer:boc / derived absent from a 41-field spec table

availability retailer:boc / derived all variants sold out

ebike.motor retailer:boc / parse Fazua | Fazua

ebike.motor.position deterministic / dictionary fazua-ride-50-evation: https://fazua.com/en/support/help-center/knowledge-base/fazua-ride-50/

ebike.motor.torqueNm deterministic / dictionary fazua-ride-50-evation 55 Nm: https://fazua.com/en/support/help-center/knowledge-base/fazua-ride-50/

ebike.battery.capacityWh retailer:boc / parse 250 Wh

ebike.eDiscipline retailer:boc / parse shelf: Rennrad E-Bikes

ebike.maxSystemWeightKg retailer:boc / parse zulässiges Gesamtgewicht Kg: 120 kg

ebike.frameShape retailer:boc / parse Diamant

brakes ai / ai (1) Hydraulische Shimano Ultegra Scheibenbremsen

ebike.battery.integration ai / ai (1) Akkumontage: Im Rahmen integriert

field	source	evidence
brand	`retailer:boc` / parse	CENTURION
model	`retailer:boc` / derived	Centurion Overdrive C. GA Z4000 EP2
modelYear	`retailer:boc` / parse	Modelljahr: 2020
category	`retailer:boc` / derived	retailer taxonomy
frameMaterial	`retailer:boc` / parse	Carbon
groupsetFamily	`retailer:boc` / dictionary	Shimano Ultegra R8000 \|\| Shimano Ultegra \|\| Shimano Ultegra R8000, 2-speed
electronicShifting	`retailer:boc` / derived	Shimano Ultegra R8000 \|\| Shimano Ultegra \|\| Shimano Ultegra R8000, 2-speed
speeds	`retailer:boc` / parse	model code R8000
suspension	`retailer:boc` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:boc` / dictionary	Centurion Carbon Gravel/Road
dropperPost	`retailer:boc` / derived	seatpost row "Procraft CARBON RACE OFF. 350L" names no dropper, in a 41-field spec table
beltDrive	`retailer:boc` / parse	Shimano Ultegra R8000, 2-speed
wheelSize	`retailer:boc` / parse	28
weightKg	`retailer:boc` / parse	Gewicht Kg. ca.: 14 kg
powerMeter	`retailer:boc` / derived	absent from a 41-field spec table
availability	`retailer:boc` / derived	all variants sold out
ebike.motor	`retailer:boc` / parse	Fazua \| Fazua
ebike.motor.position	`deterministic` / dictionary	fazua-ride-50-evation: https://fazua.com/en/support/help-center/knowledge-base/fazua-ride-50/
ebike.motor.torqueNm	`deterministic` / dictionary	fazua-ride-50-evation 55 Nm: https://fazua.com/en/support/help-center/knowledge-base/fazua-ride-50/
ebike.battery.capacityWh	`retailer:boc` / parse	250 Wh
ebike.eDiscipline	`retailer:boc` / parse	shelf: Rennrad E-Bikes
ebike.maxSystemWeightKg	`retailer:boc` / parse	zulässiges Gesamtgewicht Kg: 120 kg
ebike.frameShape	`retailer:boc` / parse	Diamant
brakes	`ai` / ai (1)	Hydraulische Shimano Ultegra Scheibenbremsen
ebike.battery.integration	`ai` / ai (1)	Akkumontage: Im Rahmen integriert

Warnings

info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 26,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 2,
  "weightAdjustment": 0.6,
  "equipmentValue": 33.6,
  "notes": [
    "Groupset not identified: 0 drivetrain points.",
    "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.",
    "14 kg vs 14.4 kg mtb-hardtail reference = +0.6.",
    "Fork \"rigid\" +2 (0 mm travel, which is not scored)."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "brakes"
  ],
  "applied": [
    "brakes"
  ],
  "rejected": [],
  "notes": "The source states 22 total gears (\"Anzahl Gänge: 22\"), but does not establish the number of rear sprockets required for speeds. No wheelset model or wheel material is named. The FSA crank differs from the Shimano Ultegra shifters and derailleurs, so the groupset is treated as mixed. The retailer notes that components may be replaced with equivalent or higher-grade parts.",
  "raw": {
    "frameMaterial": {
      "value": "carbon",
      "evidence": "Rahmenmaterial: Carbon",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schalthebel: Shimano Ultegra R8000",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Ultegra",
      "evidence": "Schaltung: Shimano Ultegra",
      "confidence": 1
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.8
    },
    "speeds": {
      "value": null,
      "evidence": null,
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbelgarnitur: FSA CK-746-1/IS",
      "confidence": 0.95
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Hydraulische Shimano Ultegra Scheibenbremsen",
      "confidence": 1
    },
    "weightKg": {
      "value": "14.0",
      "evidence": "Gewicht Kg. ca.: 14 kg",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The source states 22 total gears (\"Anzahl Gänge: 22\"), but does not establish the number of rear sprockets required for speeds. No wheelset model or wheel material is named. The FSA crank differs from the Shimano Ultegra shifters and derailleurs, so the groupset is treated as mixed. The retailer notes that components may be replaced with equivalent or higher-grade parts."
  }
}

Normalized record

{
  "id": "boc:7499136237742",
  "retailer": "boc",
  "retailerProductId": "7499136237742",
  "productUrl": "https://boc24.de/products/centurion-overdrive-c-ga-z4000-ep2",
  "brand": "Centurion",
  "model": "Overdrive C. GA Z4000 EP2",
  "modelYear": 2020,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 5699,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "carbon",
  "frameModel": "Overdrive Carbon",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Ultegra",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 11,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Ultegra",
    "rearDerailleur": "Ultegra",
    "frontDerailleur": "Ultegra",
    "cassette": "Ultegra"
  },
  "groupsetTierSpread": 0,
  "crank": "FSA CK-746-1/IS",
  "cassette": "Shimano Ultegra R8000, 11-32T",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": "28",
  "wheelset": null,
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Maxxis Rambler, 40-622, TR, EXO, Skinwall",
  "weightKg": 14,
  "ebike": {
    "motor": {
      "text": "Fazua | Fazua",
      "brand": "fazua",
      "model": "fazua-ride-50-evation",
      "position": "mid",
      "torqueNm": 55,
      "torqueSource": "manufacturer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "250 Wh | Fazua evation 250Wh",
      "capacityWh": 250,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "unknown",
    "rangeExtender": "unknown",
    "display": null,
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-road",
    "eDisciplineBasis": "leaf",
    "frameShape": "diamond",
    "cargoType": "unknown",
    "maxSystemWeightKg": 120,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "50 CM",
      "size": "50",
      "sizeCm": 50,
      "inStock": false,
      "stockCount": null,
      "price": 5699,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "53 CM",
      "size": "53",
      "sizeCm": 53,
      "inStock": false,
      "stockCount": null,
      "price": 5699,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "59 CM",
      "size": "59",
      "sizeCm": 59,
      "inStock": false,
      "stockCount": null,
      "price": 5699,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "out-of-stock",
  "gtins": [],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_0215695_1770-0.jpg?v=1777986838",
  "rawTitle": "Centurion Overdrive C. GA Z4000 EP2",
  "fetchedAt": "2026-09-26T06:08:52.489Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "speedClass",
      "batteryIntegration"
    ],
    "applied": [
      "batteryIntegration"
    ],
    "rejected": [],
    "notes": "",
    "raw": {
      "motorBrand": {
        "value": "fazua",
        "evidence": "Motormarke: Fazua",
        "confidence": 1
      },
      "motorModel": {
        "value": "fazua-ride-50-evation",
        "evidence": "Display: Fazua evation",
        "confidence": 0.95
      },
      "batteryWh": {
        "value": "250",
        "evidence": "Akkukapazität: 250 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryIntegration": {
        "value": "integrated",
        "evidence": "Akkumontage: Im Rahmen integriert",
        "confidence": 1
      },
      "frameShape": {
        "value": "diamond",
        "evidence": "Rahmenform: Diamant",
        "confidence": 1
      },
      "notes": ""
    }
  }
}

Parsed specification table

{
  "Ausstattung": "Sportlicher Fazua Motor Kompakter, leichter Fazua 250Wh Akku Präzise Shimano Ultegra 22-Gang Schaltung Hydraulische Shimano Ultegra Scheibenbremsen Griffiger Maxxis Reifen Display: Fazua evation",
  "Akkukapazität": "250 Wh",
  "Akkumontage": "Im Rahmen integriert",
  "Anzahl Gänge": "22",
  "Artikelmarke": "Centurion",
  "Ausstattungsniveau": "ohne zusätzliche Ausstattung",
  "Batterie": "Fazua evation 250Wh",
  "Bauweise": "Herrenfahrad",
  "Beleuchtungvorhanden": "Nein",
  "Bereifung": "Maxxis Rambler, 40-622, TR, EXO, Skinwall",
  "Bremsen": "Shimano Ultegra R8000",
  "Einsatzbereich": "Rennräder",
  "Federung vorhanden": "Nein",
  "Gabel": "Centurion Carbon Gravel/Road",
  "Gepäckträger vorhanden": "Nein",
  "Geschlecht": "Unisex",
  "Gewicht Kg. ca.": "14 kg",
  "Griffe": "CENTURION Race Tape",
  "Kassette": "Shimano Ultegra R8000, 11-32T",
  "Kette": "Shimano HG701",
  "Kurbelgarnitur": "FSA CK-746-1/IS",
  "Laufradgröße": "28 Zoll",
  "Lenker": "Procraft GRAVEL PRO dia: 31,8 reach: 81 drop: 130",
  "Modelljahr": "2020",
  "Motor": "Fazua",
  "Motormarke": "Fazua",
  "Pedale": "VPE-993",
  "Rahmen": "Overdrive Carbon",
  "Rahmenform": "Diamant",
  "Rahmenmaterial": "Carbon",
  "Sattel": "Procraft Race III",
  "Sattelstütze": "Procraft CARBON RACE OFF. 350L",
  "Schalthebel": "Shimano Ultegra R8000",
  "Schaltung": "Shimano Ultegra",
  "Schaltungstyp": "Kettenschaltung",
  "Schaltwerk": "Shimano Ultegra",
  "Schutzblech vorhanden": "Nein",
  "Steuersatz": "FSA NO.55R 1.5\"",
  "Umwerfer": "Shimano Ultegra R8000, 2-speed",
  "Vorbau": "Procraft AL ROAD RACE, dia: 31,7 8°",
  "zulässiges Gesamtgewicht Kg": "120 kg"
}

Raw adapter output

{
  "retailer": "boc",
  "retailerProductId": "7499136237742",
  "productUrl": "https://boc24.de/products/centurion-overdrive-c-ga-z4000-ep2",
  "extractionMethod": "public-json-api",
  "sourceCategory": "e-bike",
  "rawTitle": "Centurion Overdrive C. GA Z4000 EP2",
  "rawBrand": "CENTURION",
  "price": 5699,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_0215695_1770-0.jpg?v=1777986838",
  "rawSpecifications": {
    "Ausstattung": "Sportlicher Fazua Motor Kompakter, leichter Fazua 250Wh Akku Präzise Shimano Ultegra 22-Gang Schaltung Hydraulische Shimano Ultegra Scheibenbremsen Griffiger Maxxis Reifen Display: Fazua evation",
    "Akkukapazität": "250 Wh",
    "Akkumontage": "Im Rahmen integriert",
    "Anzahl Gänge": "22",
    "Artikelmarke": "Centurion",
    "Ausstattungsniveau": "ohne zusätzliche Ausstattung",
    "Batterie": "Fazua evation 250Wh",
    "Bauweise": "Herrenfahrad",
    "Beleuchtungvorhanden": "Nein",
    "Bereifung": "Maxxis Rambler, 40-622, TR, EXO, Skinwall",
    "Bremsen": "Shimano Ultegra R8000",
    "Einsatzbereich": "Rennräder",
    "Federung vorhanden": "Nein",
    "Gabel": "Centurion Carbon Gravel/Road",
    "Gepäckträger vorhanden": "Nein",
    "Geschlecht": "Unisex",
    "Gewicht Kg. ca.": "14 kg",
    "Griffe": "CENTURION Race Tape",
    "Kassette": "Shimano Ultegra R8000, 11-32T",
    "Kette": "Shimano HG701",
    "Kurbelgarnitur": "FSA CK-746-1/IS",
    "Laufradgröße": "28 Zoll",
    "Lenker": "Procraft GRAVEL PRO dia: 31,8 reach: 81 drop: 130",
    "Modelljahr": "2020",
    "Motor": "Fazua",
    "Motormarke": "Fazua",
    "Pedale": "VPE-993",
    "Rahmen": "Overdrive Carbon",
    "Rahmenform": "Diamant",
    "Rahmenmaterial": "Carbon",
    "Sattel": "Procraft Race III",
    "Sattelstütze": "Procraft CARBON RACE OFF. 350L",
    "Schalthebel": "Shimano Ultegra R8000",
    "Schaltung": "Shimano Ultegra",
    "Schaltungstyp": "Kettenschaltung",
    "Schaltwerk": "Shimano Ultegra",
    "Schutzblech vorhanden": "Nein",
    "Steuersatz": "FSA NO.55R 1.5\"",
    "Umwerfer": "Shimano Ultegra R8000, 2-speed",
    "Vorbau": "Procraft AL ROAD RACE, dia: 31,7 8°",
    "zulässiges Gesamtgewicht Kg": "120 kg"
  },
  "rawFeatures": [
    "Sportlicher Fazua Motor, Kompakter, leichter Fazua 250Wh Akku, Präzise Shimano Ultegra 22-Gang Schaltung, Hydraulische Shimano Ultegra Scheibenbremsen, Griffiger Maxxis Reifen, Display: Fazua evation. 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": "50 CM",
      "size": "50",
      "sizeCm": 50,
      "inStock": false,
      "stockCount": null,
      "price": 5699,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "53 CM",
      "size": "53",
      "sizeCm": 53,
      "inStock": false,
      "stockCount": null,
      "price": 5699,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "59 CM",
      "size": "59",
      "sizeCm": 59,
      "inStock": false,
      "stockCount": null,
      "price": 5699,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "all variants sold out",
  "fetchedAt": "2026-09-26T06:08:52.489Z",
  "sourceMeta": {
    "shopifyProductId": 7499136237742,
    "handle": "centurion-overdrive-c-ga-z4000-ep2",
    "productType": "WG1",
    "variantSkus": [
      "215695-1",
      "215695-2",
      "215695-3"
    ]
  },
  "listingPath": [
    "E-Bikes",
    "Rennrad E-Bikes"
  ]
}

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