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Bulls Sharptail RL Disc Mountainbike Hardtail grau

zweirad-stadler:bulls-sharptail-rl-disc-mountainbike-hardtail-grau · source URL · confidence 0.44

Eligibility

Cannot win: confidence 0.44 below 0.75

Size decisions

A shopper asking for: 54 → 53 cm = XL | 29" in stock · 56 → nothing compatible · 58 → nothing compatible · 60 → 60 cm = XXL | 29" in stock

Identity

Canonical configuration: Bulls | Sharptail RL Disc Mountainbike Hardtail
Confidence: medium

• brand exact (Bulls)
• model normalized to "sharptail rl mountainbike hardtail"
• groupset family unidentified on every listing
• model year unavailable on every listing
• 2 listings across 1 retailer
• downgraded to medium: no shared GTIN, and no listing states a model year

Provenance — why we believe each fact

Warnings

• high frame-material-unknown — Frame material could not be established.
• high groupset-unknown — Groupset could not be established.
• info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 8,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 13,
  "notes": [
    "Frame material unknown: scored below aluminium rather than assumed.",
    "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.",
    "Weight not published: no weight adjustment either way.",
    "Fork series not stated: scored at the bottom of the fork ladder rather than assumed."
  ],
  "marketPrice": 496,
  "valueScore": 0.71,
  "savingsVsMarket": -203
}

AI normalization

{
  "requested": [
    "frameMaterial",
    "groupsetFamily",
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Source does not state frame material, groupset family, wheel material, wheel tier, or complete bike weight. Fork is SR Suntour XCM DS with 100 mm travel (\"SR Suntour XCM DS Federgabel, Federweg: 100 mm\"). Groupset brand is Shimano and listed items (Schaltwerk, Schalthebel) are Shimano; family not specified. Brakes are hydraulic disc (Tektro HD-275).",
  "raw": {
    "frameMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "24-Gang Shimano Kettenschaltung",
      "confidence": 0.9
    },
    "groupsetFamily": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "speeds": {
      "value": "24",
      "evidence": "Gänge: 24-Gang",
      "confidence": 0.9
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Schaltwerk: Shimano\nSchalthebel: Shimano",
      "confidence": 0.7
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsenart: Hydraulische Scheibenbremsen",
      "confidence": 0.95
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "notes": "Source does not state frame material, groupset family, wheel material, wheel tier, or complete bike weight. Fork is SR Suntour XCM DS with 100 mm travel (\"SR Suntour XCM DS Federgabel, Federweg: 100 mm\"). Groupset brand is Shimano and listed items (Schaltwerk, Schalthebel) are Shimano; family not specified. Brakes are hydraulic disc (Tektro HD-275)."
  }
}

Normalized record

{
  "id": "zweirad-stadler:bulls-sharptail-rl-disc-mountainbike-hardtail-grau",
  "retailer": "zweirad-stadler",
  "retailerProductId": "bulls-sharptail-rl-disc-mountainbike-hardtail-grau",
  "productUrl": "https://shop.zweirad-stadler.de/fahrrad-shop/mountainbikes/hardtail/hardtail-29/bulls-sharptail-rl-disc-mountainbike-hardtail-grau.html",
  "brand": "Bulls",
  "model": "Sharptail RL Disc Mountainbike Hardtail grau",
  "modelYear": null,
  "category": "mtb",
  "categoryBasis": "stated",
  "sourceCategory": "mtb",
  "price": 699,
  "originalPrice": 949,
  "currency": "EUR",
  "discountPercent": 26,
  "frameMaterial": "unknown",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": null,
  "groupsetFamily": null,
  "groupsetGeneration": null,
  "electronicShifting": null,
  "speeds": null,
  "mixedGroupset": false,
  "groupsetComponents": null,
  "groupsetTierSpread": 0,
  "crank": null,
  "cassette": null,
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "front",
  "fork": {
    "make": "SR Suntour",
    "line": null,
    "tier": "unknown",
    "travelMm": 100
  },
  "rearShock": null,
  "dropperPost": null,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": null,
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Ace of Pace Bereifung",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "40 cm = S | 27,5\"",
      "size": null,
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "4-8 Werktage"
    },
    {
      "rawSize": "44 cm = M | 27,5\"",
      "size": "44",
      "sizeCm": 44,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "4-8 Werktage"
    },
    {
      "rawSize": "49 cm = L | 29\"",
      "size": "49",
      "sizeCm": 49,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "4-8 Werktage"
    },
    {
      "rawSize": "53 cm = XL | 29\"",
      "size": "53",
      "sizeCm": 53,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "4-8 Werktage"
    },
    {
      "rawSize": "60 cm = XXL | 29\"",
      "size": "60",
      "sizeCm": 60,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "4-8 Werktage"
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://shop.zweirad-stadler.de/out/pictures/generated/product/1/1500_1500_100/bulls-29-sharptailrl-monzagrey-2025-mountainbike-hardtail-133183-a.jpg",
  "rawTitle": "Bulls Sharptail RL Disc Mountainbike Hardtail grau",
  "fetchedAt": "2026-09-19T06:33:10.935Z",
  "normalizationConfidence": 0.44,
  "warnings": [
    {
      "code": "frame-material-unknown",
      "message": "Frame material could not be established.",
      "severity": "high"
    },
    {
      "code": "groupset-unknown",
      "message": "Groupset could not be established.",
      "severity": "high"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Farbe": "grau",
  "Gabel": "SR Suntour",
  "Federweg Gabel": "100 mm",
  "Schaltung": "Kettenschaltung",
  "Gänge": "24-Gang",
  "Schaltwerk": "Shimano",
  "Schalthebel": "Shimano",
  "Bremsenart": "Hydraulische Scheibenbremsen",
  "Bremsen": "Tektro HD-275",
  "Bremshebel": "Tektro",
  "Griffe": "Bulls",
  "Sattel": "Bulls",
  "Reifen": "Ace of Pace Bereifung",
  "Rahmenform": "Hardtail",
  "Herstellerfarbe": "monzagrey matt"
}

Raw adapter output

{
  "retailer": "zweirad-stadler",
  "retailerProductId": "bulls-sharptail-rl-disc-mountainbike-hardtail-grau",
  "productUrl": "https://shop.zweirad-stadler.de/fahrrad-shop/mountainbikes/hardtail/hardtail-29/bulls-sharptail-rl-disc-mountainbike-hardtail-grau.html",
  "extractionMethod": "server-html",
  "sourceCategory": "mtb",
  "rawTitle": "Bulls Sharptail RL Disc Mountainbike Hardtail grau",
  "rawBrand": "Bulls",
  "price": 699,
  "originalPrice": 949,
  "currency": "EUR",
  "imageUrl": "https://shop.zweirad-stadler.de/out/pictures/generated/product/1/1500_1500_100/bulls-29-sharptailrl-monzagrey-2025-mountainbike-hardtail-133183-a.jpg",
  "rawSpecifications": {
    "Farbe": "grau",
    "Gabel": "SR Suntour",
    "Federweg Gabel": "100 mm",
    "Schaltung": "Kettenschaltung",
    "Gänge": "24-Gang",
    "Schaltwerk": "Shimano",
    "Schalthebel": "Shimano",
    "Bremsenart": "Hydraulische Scheibenbremsen",
    "Bremsen": "Tektro HD-275",
    "Bremshebel": "Tektro",
    "Griffe": "Bulls",
    "Sattel": "Bulls",
    "Reifen": "Ace of Pace Bereifung",
    "Rahmenform": "Hardtail",
    "Herstellerfarbe": "monzagrey matt"
  },
  "rawFeatures": [
    "40 cm = S | 27,5\" 4-8 Werktage",
    "44 cm = M | 27,5\" 4-8 Werktage",
    "49 cm = L | 29\" 4-8 Werktage",
    "53 cm = XL | 29\" 4-8 Werktage",
    "60 cm = XXL | 29\" 4-8 Werktage",
    "0% Finanzierung ab 69,90 € möglich",
    "Dienstrad-Leasing möglich",
    "14 Tage kostenloses Rückgaberecht",
    "Fahrrad vollständig montiert und mit wenigen Handgriffen fahrbereit",
    "Das Bulls Sharptail RL Disc Mountainbike ist eine ausgezeichnete Wahl für Einsteiger, die sich auf leichten und mittelschweren Trails ausprobieren möchten. Mit seiner durchdachten Ausstattung bietet es sowohl Komfort als auch Sicherheit.",
    "SR Suntour XCM DS Federgabel, Federweg: 100 mm",
    "24-Gang Shimano Kettenschaltung"
  ],
  "rawSizes": [
    {
      "rawSize": "40 cm = S | 27,5\"",
      "size": null,
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "4-8 Werktage"
    },
    {
      "rawSize": "44 cm = M | 27,5\"",
      "size": "44",
      "sizeCm": 44,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "4-8 Werktage"
    },
    {
      "rawSize": "49 cm = L | 29\"",
      "size": "49",
      "sizeCm": 49,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "4-8 Werktage"
    },
    {
      "rawSize": "53 cm = XL | 29\"",
      "size": "53",
      "sizeCm": 53,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "4-8 Werktage"
    },
    {
      "rawSize": "60 cm = XXL | 29\"",
      "size": "60",
      "sizeCm": 60,
      "inStock": true,
      "stockCount": null,
      "price": null,
      "deliveryNote": "4-8 Werktage"
    }
  ],
  "availabilityText": "5 of 5 sizes orderable",
  "fetchedAt": "2026-09-19T06:33:10.935Z",
  "sourceMeta": {
    "savingBadge": "250 € gespartauf UVP",
    "deliveryWindows": [
      "40 cm = S | 27,5\" 4-8 Werktage",
      "44 cm = M | 27,5\" 4-8 Werktage",
      "49 cm = L | 29\" 4-8 Werktage",
      "53 cm = XL | 29\" 4-8 Werktage",
      "60 cm = XXL | 29\" 4-8 Werktage"
    ]
  }
}

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