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Giant Contend SL 1 2026 Rennrad

bikehouse24:133358 · source URL · confidence 0.83 · GTIN 4711291257900

Eligibility

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

Size decisions

A shopper asking for: 54 → S fits but sold out · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible

Identity

Canonical configuration: Giant | Contend SL 1 | Tiagra
Confidence: high

• brand exact (Giant)
• model normalized to "contend sl 1"
• groupset family exact (Tiagra)
• model year 2026 on 4 of 5 listings, unstated on the rest
• GTIN match (4711291257894, 4711291257900, 4711291257917, +2 more)
• 5 listings across 5 retailers

Provenance — why we believe each fact

Warnings

• info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 13,
  "wheelScore": 4,
  "extrasScore": 3,
  "suspensionScore": 0,
  "weightAdjustment": -0.9,
  "equipmentValue": 30.1,
  "notes": [
    "Shimano Tiagra = 13.",
    "Wheels unknown: scored below basic aluminium rather than assumed.",
    "Brakes \"hydraulic-disc\" +3.",
    "9.2 kg vs 8.9 kg road reference = -0.9."
  ],
  "marketPrice": 1318,
  "valueScore": 0.977,
  "savingsVsMarket": -31
}

AI normalization

{
  "requested": [
    "groupsetFamily",
    "wheelMaterial",
    "wheelTier"
  ],
  "applied": [
    "groupsetFamily"
  ],
  "rejected": [],
  "notes": "electronicShifting not explicitly stated. Wheelset listed as 'Felgen: Giant ALP' (house model) but material/tier not specified in source, so wheelMaterial and wheelTier are null.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Giant ALUXX SL Aluminium",
      "confidence": 0.9
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltung: Shimano Tiagra",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "Tiagra",
      "evidence": "Schaltung: Shimano Tiagra",
      "confidence": 0.95
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "speeds": {
      "value": "10",
      "evidence": "2×10-fach",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Schaltung: Shimano Tiagra",
      "confidence": 0.8
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Shimano Tiagra BR-4770 hydraulische Scheibenbremsen",
      "confidence": 0.95
    },
    "weightKg": {
      "value": "9.2",
      "evidence": "Gewicht: ca. 9,2 kg in Größe M",
      "confidence": 0.9
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "electronicShifting not explicitly stated. Wheelset listed as 'Felgen: Giant ALP' (house model) but material/tier not specified in source, so wheelMaterial and wheelTier are null."
  }
}

Normalized record

{
  "id": "bikehouse24:133358",
  "retailer": "bikehouse24",
  "retailerProductId": "133358",
  "productUrl": "https://www.bikehouse24.de/de/product/giant-contend-sl-1-2026-rennrad-133358/",
  "brand": "Giant",
  "model": "Contend SL 1",
  "modelYear": 2026,
  "category": "road",
  "categoryBasis": "stated",
  "sourceCategory": "road",
  "price": 1349,
  "originalPrice": 1399,
  "currency": "EUR",
  "discountPercent": 4,
  "frameMaterial": "aluminium",
  "frameModel": "Giant ALUXX SL Aluminium | 12×142 mm",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Tiagra",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 10,
  "mixedGroupset": false,
  "groupsetComponents": null,
  "groupsetTierSpread": 0,
  "crank": null,
  "cassette": null,
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": null,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": "Giant ALP",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Giant SR 1 | 700×28C",
  "weightKg": 9.2,
  "powerMeter": null,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1349,
      "preorder": false,
      "deliveryNote": "Nicht Verfügbar"
    }
  ],
  "seller": null,
  "availability": "out-of-stock",
  "gtins": [
    "4711291257900"
  ],
  "imageUrl": "https://www.bikehouse24.de/WD_GetRenditeImage.ashx?wd_systemtypeid=704&width=264&height=228&crop=1&valign=CENTER&halign=CENTER&whspace=1&disenlargement=1&thumb=0&wd_pk=WyJhMTA2ODA1Il0%3d",
  "rawTitle": "Giant Contend SL 1 2026 Rennrad",
  "fetchedAt": "2026-09-19T06:32:25.685Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Rahmen": "Giant ALUXX SL Aluminium | 12×142 mm",
  "Gabel": "Giant Advanced Carbon mit OD1 | 12×100 mm",
  "Schaltung": "Shimano Tiagra | 2×10-fach",
  "Bremsen": "Shimano Tiagra BR-4770 hydraulische Scheibenbremsen",
  "Felgen": "Giant ALP",
  "Reifen": "Giant SR 1 | 700×28C",
  "Sattelstütze": "Giant D-Fuse",
  "Zulässiges Gesamtgewicht": "127 kg",
  "Gewicht": "ca. 9,2 kg in Größe M"
}

Raw adapter output

{
  "retailer": "bikehouse24",
  "retailerProductId": "133358",
  "productUrl": "https://www.bikehouse24.de/de/product/giant-contend-sl-1-2026-rennrad-133358/",
  "extractionMethod": "json-ld",
  "sourceCategory": "road",
  "rawTitle": "Giant Contend SL 1 2026 Rennrad",
  "rawBrand": "Giant",
  "price": 1349,
  "originalPrice": 1399,
  "currency": "EUR",
  "imageUrl": "https://www.bikehouse24.de/WD_GetRenditeImage.ashx?wd_systemtypeid=704&width=264&height=228&crop=1&valign=CENTER&halign=CENTER&whspace=1&disenlargement=1&thumb=0&wd_pk=WyJhMTA2ODA1Il0%3d",
  "rawSpecifications": {
    "Rahmen": "Giant ALUXX SL Aluminium | 12×142 mm",
    "Gabel": "Giant Advanced Carbon mit OD1 | 12×100 mm",
    "Schaltung": "Shimano Tiagra | 2×10-fach",
    "Bremsen": "Shimano Tiagra BR-4770 hydraulische Scheibenbremsen",
    "Felgen": "Giant ALP",
    "Reifen": "Giant SR 1 | 700×28C",
    "Sattelstütze": "Giant D-Fuse",
    "Zulässiges Gesamtgewicht": "127 kg",
    "Gewicht": "ca. 9,2 kg in Größe M"
  },
  "rawFeatures": [],
  "rawSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 1349,
      "preorder": false,
      "deliveryNote": "Nicht Verfügbar"
    }
  ],
  "availabilityText": "Nicht Verfügbar",
  "fetchedAt": "2026-09-19T06:32:25.685Z",
  "sourceMeta": {
    "ldShape": "ProductGroup",
    "productGroupId": "133358",
    "variantCount": 1,
    "skus": [
      "4711291257900"
    ],
    "varids": [
      "133146"
    ],
    "colours": [
      "birch gray"
    ],
    "sizesInStock": "0 of 1",
    "badges": [
      "Nicht Verfügbar"
    ]
  }
}

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