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Bergamont Contrail Pro

boc:7497454026926 · source URL · confidence 0.79

Eligibility

Cannot win: availability is out-of-stock; no size confirmed in stock

Size decisions

retailer labelalphacomparable cmmatchmappingin stockvariant priceevidence
41 CM41 cmexact scalestated by the retailerno€2.999,9941 CM
45 CM45 cmexact scalestated by the retailerno€2.999,9945 CM
48 CM48 cmexact scalestated by the retailerno€2.999,9948 CM
51,5 CM51.5 cmexact scalestated by the retailerno€2.999,9951,5 CM

A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible

Identity

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

fieldsourceevidence
brandretailer:boc / parseBERGAMONT
modelretailer:boc / derivedBergamont Contrail Pro
modelYearretailer:boc / parseModelljahr: 2020
categoryretailer:boc / derived
frameMaterialretailer:boc / parseCarbon
groupsetFamilyretailer:boc / dictionaryShimano SLX || Shimano SLX
electronicShiftingretailer:boc / derivedShimano SLX || Shimano SLX
speedsretailer:boc / parsemodel code M7100
brakeTierretailer:boc / dictionaryBR-MT420
brakePistonsretailer:boc / parse4-Kolben
suspensionretailer:boc / derivedrear shock row: Hochwertiger RockShox Deluxe Select+ Dämpfer
forkretailer:boc / parseMarzocchi Z2
rearShockretailer:boc / dictionaryHochwertiger RockShox Deluxe Select+ Dämpfer
dropperPostretailer:boc / derivedDropper
wheelSizeretailer:boc / parse29
weightKgretailer:boc / parseGewicht Kg. ca.: 14 kg
powerMeterretailer:boc / derivedabsent from a 36-field spec table
availabilityretailer:boc / derivedall variants sold out
brakesai / ai (0.95)Hydraulische Shimano BR-MT420 Scheibenbremsen

Warnings

Score breakdown

{
  "frameScore": 26,
  "drivetrainScore": 8,
  "wheelScore": 5,
  "extrasScore": 1,
  "suspensionScore": 8,
  "weightAdjustment": 1,
  "equipmentValue": 49,
  "notes": [
    "Shimano SLX = 8.",
    "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-full.",
    "14 kg vs 14.7 kg mtb-full reference = +1.",
    "Fork series not stated: scored at the bottom of the fork ladder rather than assumed.",
    "Rear shock \"upper\" +5.",
    "Brake series \"basic\" +0.",
    "Dropper post +1."
  ],
  "marketPrice": 4084,
  "valueScore": 1.361,
  "savingsVsMarket": 1084.0100000000002
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "brakes"
  ],
  "applied": [
    "brakes"
  ],
  "rejected": [],
  "notes": "wheelMaterial and wheelTier are not stated explicitly. The rims are listed as \"Felgen: Alex EXR 30\" but the source does not specify material or a tier mapping, so both are set to null. electronicShifting is set to false because the listed Shimano SLX groupset is described without any electronic designation; if explicit electronic wording (e.g. Di2/AXS) appeared, this would be true.",
  "raw": {
    "frameMaterial": {
      "value": "carbon",
      "evidence": "Rahmenmaterial: Carbon",
      "confidence": 0.95
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Shimano SLX 12-Gang Kettenschaltung",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "SLX",
      "evidence": "Shimano SLX 12-Gang Kettenschaltung",
      "confidence": 0.95
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Shimano SLX 12-Gang Kettenschaltung",
      "confidence": 0.75
    },
    "speeds": {
      "value": "12",
      "evidence": "Anzahl Gänge: 12",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Kurbelgarnitur: Shimano SLX, FC-M7100, 32t",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Hydraulische Shimano BR-MT420 Scheibenbremsen",
      "confidence": 0.95
    },
    "weightKg": {
      "value": "14",
      "evidence": "Gewicht Kg. ca.: 14 kg",
      "confidence": 0.95
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "notes": "wheelMaterial and wheelTier are not stated explicitly. The rims are listed as \"Felgen: Alex EXR 30\" but the source does not specify material or a tier mapping, so both are set to null. electronicShifting is set to false because the listed Shimano SLX groupset is described without any electronic designation; if explicit electronic wording (e.g. Di2/AXS) appeared, this would be true."
  }
}

Normalized record

{
  "id": "boc:7497454026926",
  "retailer": "boc",
  "retailerProductId": "7497454026926",
  "productUrl": "https://boc24.de/products/bergamont-contrail-pro",
  "brand": "Bergamont",
  "model": "Contrail Pro",
  "modelYear": 2020,
  "category": "mtb",
  "categoryBasis": "route",
  "sourceCategory": "mtb",
  "price": 2999.99,
  "originalPrice": 3299,
  "currency": "EUR",
  "discountPercent": 9,
  "frameMaterial": "carbon",
  "frameModel": "29 Zoll, ultra lite HSC Carbon, 130 mm Federweg",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "SLX",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "SLX",
    "rearDerailleur": "SLX",
    "crank": "SLX",
    "cassette": "SLX"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano SLX, FC-M7100, 32t",
  "cassette": "Shimano SLX, CS-M7100, 10-51t",
  "brakes": "hydraulic-disc",
  "brakePistons": 4,
  "brakeTier": "basic",
  "suspension": "full",
  "fork": {
    "make": "Marzocchi",
    "line": "Z2",
    "tier": "unknown",
    "travelMm": 130
  },
  "rearShock": {
    "make": "RockShox",
    "line": "Deluxe",
    "tier": "upper"
  },
  "dropperPost": true,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": "29",
  "wheelset": "Alex EXR 30, Disc, geöst, Breite: 30 mm | Syncros, 6-Loch, Disc, 15x110 mm Achse | Syncros",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Maxxis Forekaster, 3C-EXO, Falt, 120 TPI, 29x2.35\"",
  "weightKg": 14,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "41 CM",
      "size": null,
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 2999.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "45 CM",
      "size": "45",
      "sizeCm": 45,
      "inStock": false,
      "stockCount": null,
      "price": 2999.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "48 CM",
      "size": "48",
      "sizeCm": 48,
      "inStock": false,
      "stockCount": null,
      "price": 2999.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "51,5 CM",
      "size": "51.5",
      "sizeCm": 51.5,
      "inStock": false,
      "stockCount": null,
      "price": 2999.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "out-of-stock",
  "gtins": [],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_0213857_1330-0.jpg?v=1785996653",
  "rawTitle": "Bergamont Contrail Pro",
  "fetchedAt": "2026-09-19T05:47:49.896Z",
  "normalizationConfidence": 0.79,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Ausstattung": "Leichter, vollgefederter MTB-Carbonrahmen Leistungsstarke Marzocchi Z2 Federgabel Zuverlassige Shimano SLX 12-Gang Kettenschaltung Hydraulische Shimano BR-MT420 Scheibenbremsen Hochwertiger Maxxis Forekaster Reifen",
  "Anzahl Gänge": "12",
  "Artikelmarke": "Bergamont",
  "Ausstattungsniveau": "ohne zusätzliche Ausstattung",
  "Bremsen": "Shimano BR-MT420, 4-Kolben, SM-RT56 180/180 mm",
  "Bremshebel": "Shimano BL-MT401",
  "Dämpfer": "Hochwertiger RockShox Deluxe Select+ Dämpfer",
  "Federweg hinten": "130 mm",
  "Federweg vorne": "130 mm",
  "Felgen": "Alex EXR 30, Disc, geöst, Breite: 30 mm",
  "Gabel": "Marzocchi Z2",
  "Gewicht Kg. ca.": "14 kg",
  "Hinterradnabe": "Syncros, 6-Loch, Disc, 15x110 mm Achse",
  "Innenlager": "Shimano BB-71, press-fit",
  "Kassette": "Shimano SLX, CS-M7100, 10-51t",
  "Kette": "Shimano SLX, CN-M7100",
  "Kurbelgarnitur": "Shimano SLX, FC-M7100, 32t",
  "Laufradgröße": "29 Zoll",
  "Lenker": "Syncros Hixon 2.0",
  "Modelljahr": "2020",
  "Pedale": "ohne",
  "Rahmen": "29 Zoll, ultra lite HSC Carbon, 130 mm Federweg",
  "Rahmenform": "Diamant",
  "Rahmenmaterial": "Carbon",
  "Reifen hinten": "Maxxis Forekaster, 3C-EXO, Falt, 120 TPI, 29x2.35\"",
  "Reifen vorne": "Maxxis Forekaster, 3C-EXO, Falt, 120 TPI, 29x2.35\"",
  "Sattel": "Ergon SM10",
  "Sattelstütze": "Syncros Duncan 2.5, Dropper Post",
  "Schalthebel": "Shimano SLX",
  "Schaltung": "Shimano SLX",
  "Schaltwerk": "Shimano SLX",
  "Speichen": "Edelstahl, double butted, schwarz",
  "Steuersatz": "BGM F13-X, A-Headset, semi-integriert, Tapered",
  "Vorbau": "Syncros FL2.0",
  "Vorderradnabe": "Syncros",
  "zulässiges Gesamtgewicht Kg": "115 kg"
}

Raw adapter output

{
  "retailer": "boc",
  "retailerProductId": "7497454026926",
  "productUrl": "https://boc24.de/products/bergamont-contrail-pro",
  "extractionMethod": "public-json-api",
  "sourceCategory": "mtb",
  "rawTitle": "Bergamont Contrail Pro",
  "rawBrand": "BERGAMONT",
  "price": 2999.99,
  "originalPrice": 3299,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_0213857_1330-0.jpg?v=1785996653",
  "rawSpecifications": {
    "Ausstattung": "Leichter, vollgefederter MTB-Carbonrahmen Leistungsstarke Marzocchi Z2 Federgabel Zuverlassige Shimano SLX 12-Gang Kettenschaltung Hydraulische Shimano BR-MT420 Scheibenbremsen Hochwertiger Maxxis Forekaster Reifen",
    "Anzahl Gänge": "12",
    "Artikelmarke": "Bergamont",
    "Ausstattungsniveau": "ohne zusätzliche Ausstattung",
    "Bremsen": "Shimano BR-MT420, 4-Kolben, SM-RT56 180/180 mm",
    "Bremshebel": "Shimano BL-MT401",
    "Dämpfer": "Hochwertiger RockShox Deluxe Select+ Dämpfer",
    "Federweg hinten": "130 mm",
    "Federweg vorne": "130 mm",
    "Felgen": "Alex EXR 30, Disc, geöst, Breite: 30 mm",
    "Gabel": "Marzocchi Z2",
    "Gewicht Kg. ca.": "14 kg",
    "Hinterradnabe": "Syncros, 6-Loch, Disc, 15x110 mm Achse",
    "Innenlager": "Shimano BB-71, press-fit",
    "Kassette": "Shimano SLX, CS-M7100, 10-51t",
    "Kette": "Shimano SLX, CN-M7100",
    "Kurbelgarnitur": "Shimano SLX, FC-M7100, 32t",
    "Laufradgröße": "29 Zoll",
    "Lenker": "Syncros Hixon 2.0",
    "Modelljahr": "2020",
    "Pedale": "ohne",
    "Rahmen": "29 Zoll, ultra lite HSC Carbon, 130 mm Federweg",
    "Rahmenform": "Diamant",
    "Rahmenmaterial": "Carbon",
    "Reifen hinten": "Maxxis Forekaster, 3C-EXO, Falt, 120 TPI, 29x2.35\"",
    "Reifen vorne": "Maxxis Forekaster, 3C-EXO, Falt, 120 TPI, 29x2.35\"",
    "Sattel": "Ergon SM10",
    "Sattelstütze": "Syncros Duncan 2.5, Dropper Post",
    "Schalthebel": "Shimano SLX",
    "Schaltung": "Shimano SLX",
    "Schaltwerk": "Shimano SLX",
    "Speichen": "Edelstahl, double butted, schwarz",
    "Steuersatz": "BGM F13-X, A-Headset, semi-integriert, Tapered",
    "Vorbau": "Syncros FL2.0",
    "Vorderradnabe": "Syncros",
    "zulässiges Gesamtgewicht Kg": "115 kg"
  },
  "rawFeatures": [
    "Leichter, vollgefederter MTB-Carbonrahmen, Leistungsstarke Marzocchi Z2 Federgabel, Zuverlassige Shimano SLX 12-Gang Kettenschaltung, Hydraulische Shimano BR-MT420 Scheibenbremsen, Hochwertiger Maxxis Forekaster 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": "41 CM",
      "size": null,
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 2999.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "45 CM",
      "size": "45",
      "sizeCm": 45,
      "inStock": false,
      "stockCount": null,
      "price": 2999.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "48 CM",
      "size": "48",
      "sizeCm": 48,
      "inStock": false,
      "stockCount": null,
      "price": 2999.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "51,5 CM",
      "size": "51.5",
      "sizeCm": 51.5,
      "inStock": false,
      "stockCount": null,
      "price": 2999.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "all variants sold out",
  "fetchedAt": "2026-09-19T05:47:49.896Z",
  "sourceMeta": {
    "shopifyProductId": 7497454026926,
    "handle": "bergamont-contrail-pro",
    "productType": "WG1",
    "variantSkus": [
      "213857-1",
      "213857-2",
      "213857-3",
      "213857-4"
    ]
  }
}

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