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Bergamont Vitess N8 Belt Amsterdam Curve black (matt)

bikes-de:bergamont-vitess-n8-belt-amsterdam-2022 · source URL · confidence 0.69 · GTIN 7615523340996, 7615523341009, 7615523341016, 7615523341023

Eligibility

Cannot win: confidence 0.69 below 0.75

Size decisions

A shopper asking for: 54 → nothing compatible · 56 → 56 cm (28") fits but sold out · 58 → nothing compatible · 60 → nothing compatible

Identity

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

Warnings

• info single-size-only — Only one size is in stock (48 cm (28")).
• high frame-material-unknown — Frame material could not be established.
• info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 8,
  "drivetrainScore": 19,
  "wheelScore": 5,
  "extrasScore": 3,
  "suspensionScore": 0,
  "weightAdjustment": 1.3,
  "equipmentValue": 36.3,
  "notes": [
    "Frame material unknown: scored below aluminium rather than assumed.",
    "Shimano Alfine = 19.",
    "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.",
    "15.3 kg vs 16.2 kg city reference = +1.3."
  ],
  "marketPrice": 1219,
  "valueScore": 1.109,
  "savingsVsMarket": 120
}

AI normalization

{
  "requested": [
    "frameMaterial",
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [
    "weightKg"
  ],
  "rejected": [],
  "notes": "The source names an alloy fork/steerer but does not state the frame material, so frameMaterial is null. Rim model is given as \"Felgen: BGM Pro X15, disc, 32h\" but no rim material is stated and the house-model cannot be reliably tiered, so wheelMaterial and wheelTier are null. mixedGroupset is set to true because the build mixes Shimano Alfine shifter with a Gates crank/belt (both lines quoted as evidence). electronicShifting is not explicitly stated (no Di2/AXS/etc.), so it is null rather than assumed false. power meter is not mentioned.",
  "raw": {
    "frameMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schalthebel: Shimano Alfine, SL-S503, 8-speed, rapidfire plus-shifter",
      "confidence": 0.9
    },
    "groupsetFamily": {
      "value": "Alfine",
      "evidence": "Schalthebel: Shimano Alfine, SL-S503, 8-speed, rapidfire plus-shifter",
      "confidence": 0.9
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "speeds": {
      "value": "8",
      "evidence": "Anzahl Gänge: 8",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Schalthebel: Shimano Alfine, SL-S503, 8-speed, rapidfire plus-shifter\nKurbelsatz: Gates FC-S150, belt, 46t",
      "confidence": 0.85
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremse: Shimano BR-MT200, hydraulic disc brake",
      "confidence": 0.95
    },
    "weightKg": {
      "value": "15.3",
      "evidence": "Gewicht: 15.3",
      "confidence": 0.95
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "notes": "The source names an alloy fork/steerer but does not state the frame material, so frameMaterial is null. Rim model is given as \"Felgen: BGM Pro X15, disc, 32h\" but no rim material is stated and the house-model cannot be reliably tiered, so wheelMaterial and wheelTier are null. mixedGroupset is set to true because the build mixes Shimano Alfine shifter with a Gates crank/belt (both lines quoted as evidence). electronicShifting is not explicitly stated (no Di2/AXS/etc.), so it is null rather than assumed false. power meter is not mentioned."
  }
}

Normalized record

{
  "id": "bikes-de:bergamont-vitess-n8-belt-amsterdam-2022",
  "retailer": "bikes-de",
  "retailerProductId": "bergamont-vitess-n8-belt-amsterdam-2022",
  "productUrl": "https://www.bikes.de/shop/fahrraeder/marke.bergamont/bergamont-vitess-n8-belt-amsterdam-2022/",
  "brand": "Bergamont",
  "model": "Vitess N8 Belt Amsterdam Curve black (matt)",
  "modelYear": 2022,
  "category": "city",
  "categoryBasis": "route",
  "sourceCategory": "city",
  "price": 1099,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "unknown",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Alfine",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 8,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Alfine"
  },
  "groupsetTierSpread": 0,
  "crank": "Gates FC-S150, belt, 46t",
  "cassette": "Gates CDN, 22t",
  "brakes": "hydraulic-disc",
  "brakePistons": 2,
  "brakeTier": "basic",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": true,
  "hubDynamo": null,
  "rack": true,
  "mudguards": true,
  "chaincase": true,
  "kickstand": true,
  "lighting": true,
  "wheelSize": "28",
  "wheelset": "BGM Pro X15, disc, 32h",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Schwalbe Marathon Almotion, Raceguard, reflective stripe, 50-622",
  "weightKg": 15.3,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "44 cm (28\")",
      "size": "44",
      "sizeCm": 44,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "48 cm (28\")",
      "size": "48",
      "sizeCm": 48,
      "inStock": true,
      "stockCount": null,
      "price": 1099
    },
    {
      "rawSize": "52 cm (28\")",
      "size": "52",
      "sizeCm": 52,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "56 cm (28\")",
      "size": "56",
      "sizeCm": 56,
      "inStock": false,
      "stockCount": null,
      "price": null
    }
  ],
  "seller": null,
  "availability": "limited",
  "gtins": [
    "7615523340996",
    "7615523341009",
    "7615523341016",
    "7615523341023"
  ],
  "imageUrl": "https://bikes-opt.b-cdn.net/bergamont/2022/48312_01.jpg",
  "rawTitle": "Bergamont Vitess N8 Belt Amsterdam Curve black (matt)",
  "fetchedAt": "2026-09-19T06:20:22.457Z",
  "normalizationConfidence": 0.69,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (48 cm (28\")).",
      "severity": "info"
    },
    {
      "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"
    }
  ]
}

Parsed specification table

{
  "Gabel": "BGM Trekking rigid alloy fork, alloy steerer, disc",
  "Schaltungstyp": "Nabenschaltung",
  "Anzahl Gänge": "8",
  "Schalthebel": "Shimano Alfine, SL-S503, 8-speed, rapidfire plus-shifter",
  "Zahnkranz": "Gates CDN, 22t",
  "Bremsen": "Scheibenbremse",
  "Bremse": "Shimano BR-MT200, hydraulic disc brake",
  "Bremshebel": "Shimano BL-MT200, hydraulic disc brake",
  "Bremsscheiben": "Shimano SM-RT10, 160 mm",
  "Laufradgröße": "28 Zoll",
  "Reifen": "Schwalbe Marathon Almotion, Raceguard, reflective stripe, 50-622",
  "Felgen": "BGM Pro X15, disc, 32h",
  "Speichen": "stainless, black",
  "Kette": "Gates CDN Carbon Drive Belt, Center-Track",
  "Kurbelsatz": "Gates FC-S150, belt, 46t",
  "Pedale": "Trekking alloy",
  "Innenlager": "Sealed cartridge, BSA, for belt-drive crankset",
  "Lenker": "BGM Pro, riserbar, backsweep: 15°",
  "Griffe": "Ergon GP10",
  "Vorbau": "BGM Pro, multiposition 10°/25°, clamp diameter: 31.8 mm",
  "Steuersatz": "BGM Comp, A-Headset, semi-integrated, 1 1/8\"",
  "Sattel": "Syncros Capilano Trekking, memory foam",
  "Sattelstütze": "BGM Comp",
  "Straßenzulassung": "Ja",
  "Frontleuchte": "B&M Myc N Plus, 50 Lux, LED, standlight",
  "Rückleuchte": "B&M Toplight 2 C Plus, LED, standlight",
  "Gepäckträger": "Racktime / BGM Trekking Pro, Snapit 2.0 System, integrated fender mount",
  "Schutzbleche": "SKS, with stainless stays",
  "Kettenschutz": "SKS Chainblade",
  "Ständer": "Atran",
  "Marke": "Bergamont",
  "EAN": "7615523340996",
  "Hersteller Artikelnummer": "286783044",
  "Modellserie Bezeichnung": "Vitess N8 Belt Amsterdam",
  "Rahmenform lt. Hersteller": "Curve",
  "Markenfarbe": "black (matt)",
  "Rahmenhöhe": "44 cm (28\")",
  "Jahr": "2022",
  "Zielgruppe": "Damen; Herren",
  "Gewicht": "15.3",
  "Zulässiges Gesamtgewicht": "130"
}

Raw adapter output

{
  "retailer": "bikes-de",
  "retailerProductId": "bergamont-vitess-n8-belt-amsterdam-2022",
  "productUrl": "https://www.bikes.de/shop/fahrraeder/marke.bergamont/bergamont-vitess-n8-belt-amsterdam-2022/",
  "extractionMethod": "server-html",
  "sourceCategory": "city",
  "rawTitle": "Bergamont Vitess N8 Belt Amsterdam Curve black (matt)",
  "rawBrand": "Bergamont",
  "price": 1099,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://bikes-opt.b-cdn.net/bergamont/2022/48312_01.jpg",
  "rawSpecifications": {
    "Gabel": "BGM Trekking rigid alloy fork, alloy steerer, disc",
    "Schaltungstyp": "Nabenschaltung",
    "Anzahl Gänge": "8",
    "Schalthebel": "Shimano Alfine, SL-S503, 8-speed, rapidfire plus-shifter",
    "Zahnkranz": "Gates CDN, 22t",
    "Bremsen": "Scheibenbremse",
    "Bremse": "Shimano BR-MT200, hydraulic disc brake",
    "Bremshebel": "Shimano BL-MT200, hydraulic disc brake",
    "Bremsscheiben": "Shimano SM-RT10, 160 mm",
    "Laufradgröße": "28 Zoll",
    "Reifen": "Schwalbe Marathon Almotion, Raceguard, reflective stripe, 50-622",
    "Felgen": "BGM Pro X15, disc, 32h",
    "Speichen": "stainless, black",
    "Kette": "Gates CDN Carbon Drive Belt, Center-Track",
    "Kurbelsatz": "Gates FC-S150, belt, 46t",
    "Pedale": "Trekking alloy",
    "Innenlager": "Sealed cartridge, BSA, for belt-drive crankset",
    "Lenker": "BGM Pro, riserbar, backsweep: 15°",
    "Griffe": "Ergon GP10",
    "Vorbau": "BGM Pro, multiposition 10°/25°, clamp diameter: 31.8 mm",
    "Steuersatz": "BGM Comp, A-Headset, semi-integrated, 1 1/8\"",
    "Sattel": "Syncros Capilano Trekking, memory foam",
    "Sattelstütze": "BGM Comp",
    "Straßenzulassung": "Ja",
    "Frontleuchte": "B&M Myc N Plus, 50 Lux, LED, standlight",
    "Rückleuchte": "B&M Toplight 2 C Plus, LED, standlight",
    "Gepäckträger": "Racktime / BGM Trekking Pro, Snapit 2.0 System, integrated fender mount",
    "Schutzbleche": "SKS, with stainless stays",
    "Kettenschutz": "SKS Chainblade",
    "Ständer": "Atran",
    "Marke": "Bergamont",
    "EAN": "7615523340996",
    "Hersteller Artikelnummer": "286783044",
    "Modellserie Bezeichnung": "Vitess N8 Belt Amsterdam",
    "Rahmenform lt. Hersteller": "Curve",
    "Markenfarbe": "black (matt)",
    "Rahmenhöhe": "44 cm (28\")",
    "Jahr": "2022",
    "Zielgruppe": "Damen; Herren",
    "Gewicht": "15.3",
    "Zulässiges Gesamtgewicht": "130"
  },
  "rawFeatures": [],
  "rawSizes": [
    {
      "rawSize": "44 cm (28\")",
      "size": "44",
      "sizeCm": 44,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "48 cm (28\")",
      "size": "48",
      "sizeCm": 48,
      "inStock": true,
      "stockCount": null,
      "price": 1099
    },
    {
      "rawSize": "52 cm (28\")",
      "size": "52",
      "sizeCm": 52,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "56 cm (28\")",
      "size": "56",
      "sizeCm": 56,
      "inStock": false,
      "stockCount": null,
      "price": null
    }
  ],
  "availabilityText": "1 of 4 frame sizes offered for shipping by a bikes.de dealer",
  "fetchedAt": "2026-09-19T06:20:22.457Z",
  "sourceMeta": {
    "dealers": [
      "Zweirad Pritscher"
    ],
    "listingRows": 1,
    "articleNumbers": [
      "48312"
    ],
    "skus": [
      "7615523341009",
      "7615523341016",
      "7615523341023"
    ],
    "leafCategory": "Trekkingbikes"
  }
}

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