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Focus WHISTLER 3.7 Diamant rustred

bikes-de:focus-whistler-3-7-2025 · source URL · confidence 0.64 · GTIN 4000990415897, 4000990415903, 4000990415910, 4000990415927 +1

Eligibility

Cannot win: confidence 0.64 below 0.75

Size decisions

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

Identity

Canonical configuration: Focus | WHISTLER 3.7 Diamant rustred | Alivio | 2025
Confidence: high

• brand exact (Focus)
• model normalized to "whistler 3.7 diamant rustred"
• groupset family exact (Alivio)
• GTIN match (4000990415897, 4000990415903, 4000990415910, +2 more)
• listings state different model years (2023, 2025); the shared manufacturer barcode says they are one SKU and is trusted over the year fields
• 4 listings across 3 retailers

Provenance — why we believe each fact

Warnings

• info single-size-only — Only one size is in stock (42 cm | M | (29"")).
• high frame-material-unknown — Frame material could not be established.
• info wheel-material-unknown — Wheel material could not be established.
• info mixed-groupset — Not a uniform groupset: {"shifters":"Alivio","rearDerailleur":"Deore"}. Ranked on the shifting level, with a penalty.

Score breakdown

{
  "frameScore": 8,
  "drivetrainScore": 6,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": -0.1,
  "equipmentValue": 18.9,
  "notes": [
    "Frame material unknown: scored below aluminium rather than assumed.",
    "Shimano Alivio = 9.",
    "Mixed groupset, but no crank or cassette below the family it is ranked as: no penalty.",
    "10-speed -3.",
    "Wheels unknown: scored level with basic aluminium, which is neither a reward for omitting the wheelset nor a penalty for naming a cheap one.",
    "14.5 kg vs 14.4 kg mtb-hardtail reference = -0.1.",
    "Fork series not stated: scored at the bottom of the fork ladder rather than assumed."
  ],
  "marketPrice": 581,
  "valueScore": 0.97,
  "savingsVsMarket": -18.049999999999955
}

AI normalization

{
  "requested": [
    "frameMaterial",
    "wheelMaterial",
    "wheelTier",
    "brakes",
    "weightKg"
  ],
  "applied": [
    "weightKg"
  ],
  "rejected": [],
  "notes": "Frame material is not stated. Wheel material and tier are not specified (Felgen: Schürmann YAK 21 is named but material/tier not given). Brake type (hydraulic vs mechanical) is not specified beyond model name. Electronic shifting is not explicitly stated; shifter model is listed but does not explicitly say 'Di2' or 'electronic'.",
  "raw": {
    "frameMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltwerk: SHIMANO Deore M4120, 10-Gang",
      "confidence": 0.9
    },
    "groupsetFamily": {
      "value": "Deore",
      "evidence": "Schaltwerk: SHIMANO Deore M4120, 10-Gang",
      "confidence": 0.9
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "speeds": {
      "value": "10",
      "evidence": "Schaltwerk: SHIMANO Deore M4120, 10-Gang",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Schaltwerk: SHIMANO Deore M4120, 10-Gang\nKurbelsatz: Prowheel Vortex 551,36-26T, 170mm, Aluminium",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "brakes": {
      "value": null,
      "evidence": "Bremse: VR: Alhonga HT474, HR: Alhonga HT474",
      "confidence": 0.4
    },
    "weightKg": {
      "value": "14.5",
      "evidence": "Gewicht: 14.5",
      "confidence": 0.9
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "notes": "Frame material is not stated. Wheel material and tier are not specified (Felgen: Schürmann YAK 21 is named but material/tier not given). Brake type (hydraulic vs mechanical) is not specified beyond model name. Electronic shifting is not explicitly stated; shifter model is listed but does not explicitly say 'Di2' or 'electronic'."
  }
}

Normalized record

{
  "id": "bikes-de:focus-whistler-3-7-2025",
  "retailer": "bikes-de",
  "retailerProductId": "focus-whistler-3-7-2025",
  "productUrl": "https://www.bikes.de/shop/fahrraeder/marke.focus/focus-whistler-3-7-2025/",
  "brand": "Focus",
  "model": "WHISTLER 3.7 Diamant rustred",
  "modelYear": 2025,
  "category": "mtb",
  "categoryBasis": "route",
  "sourceCategory": "mtb",
  "price": 599.05,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "unknown",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Alivio",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 10,
  "mixedGroupset": true,
  "groupsetComponents": {
    "shifters": "Alivio",
    "rearDerailleur": "Deore"
  },
  "groupsetTierSpread": 0,
  "crank": "Prowheel Vortex 551,36-26T, 170mm, Aluminium",
  "cassette": "SHIMANO HG50, 10-Gang",
  "brakes": "unknown",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "front",
  "fork": {
    "make": "SR Suntour",
    "line": null,
    "tier": "unknown",
    "travelMm": 80
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": "27.5",
  "wheelset": "VR: Schürmann YAK 21, HR: Schürmann YAK 21 | SHIMANO HB-TX505, QR, 5x100 mm | SHIMANO QC300, QR, 5x135 mm",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "VR: Kenda Booster 56-584, HR: Kenda Booster 56-584",
  "weightKg": 14.5,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "34 cm | XS | (27,5\"\")",
      "size": "XS",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "38 cm | S | (27,5\"\")",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "42 cm | M | (29\"\")",
      "size": "42",
      "sizeCm": 42,
      "inStock": true,
      "stockCount": null,
      "price": 599.05
    },
    {
      "rawSize": "46 cm | L | (29\"\")",
      "size": "46",
      "sizeCm": 46,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "50 cm | XL | (29\"\")",
      "size": "50",
      "sizeCm": 50,
      "inStock": false,
      "stockCount": null,
      "price": null
    }
  ],
  "seller": null,
  "availability": "limited",
  "gtins": [
    "4000990415897",
    "4000990415903",
    "4000990415910",
    "4000990415927",
    "4000990415934"
  ],
  "imageUrl": "https://bikes-opt.b-cdn.net/focus/2025/3046635_01.jpg",
  "rawTitle": "Focus WHISTLER 3.7 Diamant rustred",
  "fetchedAt": "2026-09-19T06:04:15.528Z",
  "normalizationConfidence": 0.64,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (42 cm | M | (29\"\")).",
      "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"
    },
    {
      "code": "mixed-groupset",
      "message": "Not a uniform groupset: {\"shifters\":\"Alivio\",\"rearDerailleur\":\"Deore\"}. Ranked on the shifting level, with a penalty.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Gabel": "SR Suntour NVX30 NLO, QR, 5x100 mm",
  "Gabel Federweg (mm)": "80",
  "Schaltungstyp": "Kettenschaltung",
  "Anzahl Gänge": "20",
  "Schaltwerk": "SHIMANO Deore M4120, 10-Gang",
  "Schalthebel": "SHIMANO M4000, 10-Gang",
  "Zahnkranz": "SHIMANO HG50, 10-Gang",
  "Bremse": "VR: Alhonga HT474, HR: Alhonga HT474",
  "Bremshebel": "Alhonga HT474",
  "Laufradgröße": "27,5 Zoll",
  "Reifen": "VR: Kenda Booster 56-584, HR: Kenda Booster 56-584",
  "Vorderrad-Nabe": "SHIMANO HB-TX505, QR, 5x100 mm",
  "Hinterrad-Nabe": "SHIMANO QC300, QR, 5x135 mm",
  "Felgen": "VR: Schürmann YAK 21, HR: Schürmann YAK 21",
  "Kette": "KMC X10, 10-speed",
  "Kurbelsatz": "Prowheel Vortex 551,36-26T, 170mm, Aluminium",
  "Lenker": "Riser, Aluminium, 720mm",
  "Griffe": "Velo VLG108",
  "Vorbau": "Aluminium, 31,8 mm, 6°",
  "Sattel": "VELO VL3378",
  "Sattelstütze": "Alloy, 27,2 mm",
  "Straßenzulassung": "Nein",
  "Marke": "Focus",
  "EAN": "4000990415897",
  "Hersteller Artikelnummer": "D644019320",
  "Modellserie Bezeichnung": "WHISTLER 3.7",
  "Rahmenform lt. Hersteller": "Diamant",
  "Markenfarbe": "rustred",
  "Rahmenhöhe": "34 cm | XS | (27,5\"\")",
  "Jahr": "2025",
  "Gewicht": "14.5",
  "Zulässiges Gesamtgewicht": "110"
}

Raw adapter output

{
  "retailer": "bikes-de",
  "retailerProductId": "focus-whistler-3-7-2025",
  "productUrl": "https://www.bikes.de/shop/fahrraeder/marke.focus/focus-whistler-3-7-2025/",
  "extractionMethod": "server-html",
  "sourceCategory": "mtb",
  "rawTitle": "Focus WHISTLER 3.7 Diamant rustred",
  "rawBrand": "Focus",
  "price": 599.05,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://bikes-opt.b-cdn.net/focus/2025/3046635_01.jpg",
  "rawSpecifications": {
    "Gabel": "SR Suntour NVX30 NLO, QR, 5x100 mm",
    "Gabel Federweg (mm)": "80",
    "Schaltungstyp": "Kettenschaltung",
    "Anzahl Gänge": "20",
    "Schaltwerk": "SHIMANO Deore M4120, 10-Gang",
    "Schalthebel": "SHIMANO M4000, 10-Gang",
    "Zahnkranz": "SHIMANO HG50, 10-Gang",
    "Bremse": "VR: Alhonga HT474, HR: Alhonga HT474",
    "Bremshebel": "Alhonga HT474",
    "Laufradgröße": "27,5 Zoll",
    "Reifen": "VR: Kenda Booster 56-584, HR: Kenda Booster 56-584",
    "Vorderrad-Nabe": "SHIMANO HB-TX505, QR, 5x100 mm",
    "Hinterrad-Nabe": "SHIMANO QC300, QR, 5x135 mm",
    "Felgen": "VR: Schürmann YAK 21, HR: Schürmann YAK 21",
    "Kette": "KMC X10, 10-speed",
    "Kurbelsatz": "Prowheel Vortex 551,36-26T, 170mm, Aluminium",
    "Lenker": "Riser, Aluminium, 720mm",
    "Griffe": "Velo VLG108",
    "Vorbau": "Aluminium, 31,8 mm, 6°",
    "Sattel": "VELO VL3378",
    "Sattelstütze": "Alloy, 27,2 mm",
    "Straßenzulassung": "Nein",
    "Marke": "Focus",
    "EAN": "4000990415897",
    "Hersteller Artikelnummer": "D644019320",
    "Modellserie Bezeichnung": "WHISTLER 3.7",
    "Rahmenform lt. Hersteller": "Diamant",
    "Markenfarbe": "rustred",
    "Rahmenhöhe": "34 cm | XS | (27,5\"\")",
    "Jahr": "2025",
    "Gewicht": "14.5",
    "Zulässiges Gesamtgewicht": "110"
  },
  "rawFeatures": [],
  "rawSizes": [
    {
      "rawSize": "34 cm | XS | (27,5\"\")",
      "size": "XS",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "38 cm | S | (27,5\"\")",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "42 cm | M | (29\"\")",
      "size": "42",
      "sizeCm": 42,
      "inStock": true,
      "stockCount": null,
      "price": 599.05
    },
    {
      "rawSize": "46 cm | L | (29\"\")",
      "size": "46",
      "sizeCm": 46,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "50 cm | XL | (29\"\")",
      "size": "50",
      "sizeCm": 50,
      "inStock": false,
      "stockCount": null,
      "price": null
    }
  ],
  "availabilityText": "1 of 5 frame sizes offered for shipping by a bikes.de dealer",
  "fetchedAt": "2026-09-19T06:04:15.528Z",
  "sourceMeta": {
    "dealers": [
      "WÄLLER SPORT"
    ],
    "listingRows": 1,
    "articleNumbers": [
      "59041"
    ],
    "skus": [
      "4000990415903",
      "4000990415910",
      "4000990415927",
      "4000990415934"
    ],
    "leafCategory": "MTB Hardtails"
  }
}

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