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Corratec C29 Base Gent marine blue matte

bikes-de:corratec-c29-base-2025 · source URL · confidence 0.83 · GTIN 4043184814229, 4043184814236, 4043184814243, 4043184814250 +1

Eligibility

Can win a band.

Size decisions

A shopper asking for: 54 → 54 cm | (29") fits but sold out · 56 → 57 cm | (29") fits but sold out · 58 → 57 cm | (29") fits but sold out · 60 → 60 cm | (29") fits but sold out

Identity

Canonical configuration: Corratec | C29 Base Gent marine | Nexus | 2025
Confidence: high

• brand exact (Corratec)
• model normalized to "c29 base gent marine"
• groupset family exact (Nexus)
• model year exact (2025)
• GTIN match (4043184814250)
• 2 listings across 2 retailers

Provenance — why we believe each fact

Warnings

• info single-size-only — Only one size is in stock (51 cm | (29")).
• info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 10,
  "wheelScore": 5,
  "extrasScore": 3,
  "suspensionScore": 0,
  "weightAdjustment": -1.2,
  "equipmentValue": 27.8,
  "notes": [
    "Shimano Nexus = 10.",
    "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\" +3.",
    "17 kg vs 16.2 kg city reference = -1.2."
  ],
  "marketPrice": 837,
  "valueScore": 0.762,
  "savingsVsMarket": -262
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [
    "weightKg"
  ],
  "rejected": [],
  "notes": "groupsetFamily: Shimano Nexus (hub) is not in the allowed vocabulary so left null. electronicShifting and powerMeter not stated. wheelMaterial and wheelTier not specified in source. mixedGroupset not determinable with a single verbatim substring per rules.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial lt. Hersteller: Aluminium 6061",
      "confidence": 0.95
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "SHIMANO NEXUS 8 Gang",
      "confidence": 0.9
    },
    "groupsetFamily": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "speeds": {
      "value": "8",
      "evidence": "Anzahl Gänge: 8",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Hydraulische Scheibenbremse",
      "confidence": 0.9
    },
    "weightKg": {
      "value": "17",
      "evidence": "Gewicht: 17",
      "confidence": 0.85
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "groupsetFamily: Shimano Nexus (hub) is not in the allowed vocabulary so left null. electronicShifting and powerMeter not stated. wheelMaterial and wheelTier not specified in source. mixedGroupset not determinable with a single verbatim substring per rules."
  }
}

Normalized record

{
  "id": "bikes-de:corratec-c29-base-2025",
  "retailer": "bikes-de",
  "retailerProductId": "corratec-c29-base-2025",
  "productUrl": "https://www.bikes.de/shop/fahrraeder/marke.corratec/corratec-c29-base-2025/",
  "brand": "Corratec",
  "model": "C29 Base Gent marine blue matte",
  "modelYear": 2025,
  "category": "city",
  "categoryBasis": "route",
  "sourceCategory": "city",
  "price": 1099,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "aluminium",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Nexus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 8,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Nexus",
    "rearDerailleur": "Nexus",
    "hubs": "Nexus"
  },
  "groupsetTierSpread": 0,
  "crank": "MIRANDA 38T",
  "cassette": "SHIMANO 19T",
  "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": "29",
  "wheelset": "SHIMANO Nexus 8 Gang",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "VR: CONTACT Cruiser 55 - 622 brown/brown, HR: CONTACT Cruiser 55 - 622 brown/brown",
  "weightKg": 17,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "48 cm | (29\")",
      "size": "48",
      "sizeCm": 48,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "51 cm | (29\")",
      "size": "51",
      "sizeCm": 51,
      "inStock": true,
      "stockCount": null,
      "price": 1099
    },
    {
      "rawSize": "54 cm | (29\")",
      "size": "54",
      "sizeCm": 54,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "57 cm | (29\")",
      "size": "57",
      "sizeCm": 57,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "60 cm | (29\")",
      "size": "60",
      "sizeCm": 60,
      "inStock": false,
      "stockCount": null,
      "price": null
    }
  ],
  "seller": null,
  "availability": "limited",
  "gtins": [
    "4043184814229",
    "4043184814236",
    "4043184814243",
    "4043184814250",
    "4043184814267"
  ],
  "imageUrl": "https://bikes-opt.b-cdn.net/corratec/2025/3052306_01.jpg",
  "rawTitle": "Corratec C29 Base Gent marine blue matte",
  "fetchedAt": "2026-09-19T06:23:38.657Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (51 cm | (29\")).",
      "severity": "info"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Rahmenmaterial lt. Hersteller": "Aluminium 6061",
  "Gabel": "C29er ALU Fork Disc 9x100",
  "Schaltungstyp": "Nabenschaltung",
  "Anzahl Gänge": "8",
  "Schaltwerk": "SHIMANO NEXUS 8 Gang",
  "Schalthebel": "SHIMANO SL-C6000-8 NEXUS REVO SHIFTER 8-Gang",
  "Zahnkranz": "SHIMANO 19T",
  "Bremsen": "Hydraulische Scheibenbremse",
  "Bremse": "VR: TEKTRO HD-T275, HR: TEKTRO HD-T275",
  "Bremsscheiben": "VR: 180mm, HR: 160mm",
  "Laufradgröße": "29 Zoll",
  "Reifen": "VR: CONTACT Cruiser 55 - 622 brown/brown, HR: CONTACT Cruiser 55 - 622 brown/brown",
  "Hinterrad-Nabe": "SHIMANO Nexus 8 Gang",
  "Kette": "KMC Z1 Narrow",
  "Kurbelsatz": "MIRANDA 38T",
  "Lenker": "ALLOY 31.8mm 640mm 29 Deg Backsweep",
  "Vorbau": "SPEED LIFTER CLASSIC 31.8 95/105mm",
  "Sattel": "CORRATEC CLASSIC LEATHER",
  "Sattelstütze": "ALLOY TWIN BOLT 27.2x350mm",
  "Straßenzulassung": "Nein",
  "Marke": "Corratec",
  "EAN": "4043184814229",
  "Hersteller Artikelnummer": "BK30203_48C1B30",
  "Modellserie Bezeichnung": "C29 Base",
  "Rahmenform lt. Hersteller": "Gent",
  "Markenfarbe": "marine blue matte",
  "Rahmenhöhe": "48 cm | (29\")",
  "Jahr": "2025",
  "Gewicht": "17",
  "Zulässiges Gesamtgewicht": "140"
}

Raw adapter output

{
  "retailer": "bikes-de",
  "retailerProductId": "corratec-c29-base-2025",
  "productUrl": "https://www.bikes.de/shop/fahrraeder/marke.corratec/corratec-c29-base-2025/",
  "extractionMethod": "server-html",
  "sourceCategory": "city",
  "rawTitle": "Corratec C29 Base Gent marine blue matte",
  "rawBrand": "Corratec",
  "price": 1099,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://bikes-opt.b-cdn.net/corratec/2025/3052306_01.jpg",
  "rawSpecifications": {
    "Rahmenmaterial lt. Hersteller": "Aluminium 6061",
    "Gabel": "C29er ALU Fork Disc 9x100",
    "Schaltungstyp": "Nabenschaltung",
    "Anzahl Gänge": "8",
    "Schaltwerk": "SHIMANO NEXUS 8 Gang",
    "Schalthebel": "SHIMANO SL-C6000-8 NEXUS REVO SHIFTER 8-Gang",
    "Zahnkranz": "SHIMANO 19T",
    "Bremsen": "Hydraulische Scheibenbremse",
    "Bremse": "VR: TEKTRO HD-T275, HR: TEKTRO HD-T275",
    "Bremsscheiben": "VR: 180mm, HR: 160mm",
    "Laufradgröße": "29 Zoll",
    "Reifen": "VR: CONTACT Cruiser 55 - 622 brown/brown, HR: CONTACT Cruiser 55 - 622 brown/brown",
    "Hinterrad-Nabe": "SHIMANO Nexus 8 Gang",
    "Kette": "KMC Z1 Narrow",
    "Kurbelsatz": "MIRANDA 38T",
    "Lenker": "ALLOY 31.8mm 640mm 29 Deg Backsweep",
    "Vorbau": "SPEED LIFTER CLASSIC 31.8 95/105mm",
    "Sattel": "CORRATEC CLASSIC LEATHER",
    "Sattelstütze": "ALLOY TWIN BOLT 27.2x350mm",
    "Straßenzulassung": "Nein",
    "Marke": "Corratec",
    "EAN": "4043184814229",
    "Hersteller Artikelnummer": "BK30203_48C1B30",
    "Modellserie Bezeichnung": "C29 Base",
    "Rahmenform lt. Hersteller": "Gent",
    "Markenfarbe": "marine blue matte",
    "Rahmenhöhe": "48 cm | (29\")",
    "Jahr": "2025",
    "Gewicht": "17",
    "Zulässiges Gesamtgewicht": "140"
  },
  "rawFeatures": [],
  "rawSizes": [
    {
      "rawSize": "48 cm | (29\")",
      "size": "48",
      "sizeCm": 48,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "51 cm | (29\")",
      "size": "51",
      "sizeCm": 51,
      "inStock": true,
      "stockCount": null,
      "price": 1099
    },
    {
      "rawSize": "54 cm | (29\")",
      "size": "54",
      "sizeCm": 54,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "57 cm | (29\")",
      "size": "57",
      "sizeCm": 57,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "60 cm | (29\")",
      "size": "60",
      "sizeCm": 60,
      "inStock": false,
      "stockCount": null,
      "price": null
    }
  ],
  "availabilityText": "1 of 5 frame sizes offered for shipping by a bikes.de dealer",
  "fetchedAt": "2026-09-19T06:23:38.657Z",
  "sourceMeta": {
    "dealers": [
      "FAHRWERK Lingen"
    ],
    "listingRows": 2,
    "articleNumbers": [
      "3052307",
      "3052313"
    ],
    "skus": [
      "4043184814250",
      "4043184814236",
      "4043184814243",
      "4043184814267"
    ],
    "leafCategory": "Trekkingbikes"
  }
}

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